ASNARO Project Upate

2011年6月30日

USERS SEM Deorbiting Pod

I was lucky enough recently to spend a day interviewing great people at METI, USEF, Pasco and NEC a little while back and managed to nail down many more details about what is happening with the ASNARO (Advanced Satellite with New system Architecture for Observation) project. For some Space News background on ASNARO, please see my original story. This time, specifically METI asked me to write about it for them, and gave tremendous help getting NEC and Pasco on board. It was just wonderful meeting people with ideas and strategies that are obviously well thought out.

Let’s get the disclaimer out of the way first.

From where we are standing, from the point of view of national security space, at the end of the day, it doesn’t matter if NEC succeeds in its strategy to turn the ASNARO/Nextar branded modular satellite platform into a commercial success in/for ASEAN countries. Of course it matters to NEC, because they are a private company and want to make more profit.

And of course it matters to me, because for the health of NEC and Japan’s military industrial base, it’s better that they sell or get more SE Asian nations to “buy” them through ODA and I wish them every luck.

But, at the end of the day, IF ASNARO/Sasuke/ Nextar never makes a successful commercial go of it, the Japanese government is still going to make sure the platform is built. And we predict that ASNARO will play its role in Japan’s emerging national space security infrastructure.

ASNARO is crucial to a number of players in a number of ways. After years of false starts and what may have been blind alleys — MDS-1 Tsubasa or OICETS Kirari spring to mind ;-)

Nextar represents what NEC has been trying to build since the late 90s (1998 if my memory serves me right, see NEC unveils prototype bus, aims for Teledesic, this being the non-Space News version) and the era of Hiroaki Shimayama and Takenori Yanase. Nextar, which looks suspiciously like a reworked OICETS/ MDS bus to me, and it’s the keystone of their pan-Asian commercial turnkey systems strategy.

We’ll go into this in Part II.  In Part III, we’ll look at the military angle, but only when the official article is published in Defense News.

So what is ASNARO?

ASNARO is a USEF powerplay to develop a bus system that on one hand will give NEC a chance to compeat in the ASEAN market for EO sats, and whether or not that succeeds, gives Japan the option to build a constellation of spysatellites, all kicked of with a tiny down-payment of 6 billion yen.

Therefore ASNARO is important to METI to show that its decades-long investment in creating standardized satelite bus systems and plug and play and COTs parts at USEF is finally paying off. Those of you  who have read In Defense of Japan know that we more or less regard USEF as METI’s DARPA, or military space arm, although USEF wouldn’t be comfortable with this description. Afterall, the technologies they develop are for peaceful purposes only. Right?

(I still vividly remember the change in body language when discussing with USEF how accurate USERS’s SEM -see image above- could be made).

Leaving aside the dual-use nature of many USEF projects, ANSARO is a vital component in what METI had been calling its Space on Demand (SOD) program, which, while it doesn’t actually use military language, leves very little to the imagination. Submarine launch, air launch (and with Epsilon) mobile launch! Reprogrammable satellites…”flexible” ground systems (we’ll get to that one in Part III).


Incidentally, the other main submarine space launch vehicle I know of  is the R-29R Vysota “Stingray” SLBM rebranded Volna and its peaceful brotherhood for lobbing payloads into LEO instead of  3x 300 kiloton-yield warheads at…wherever.

Behind this, ASNARO is a platform technology that also enables NEC to supply ISAS with SPRINT-series satellites, and could become a key part of Japan’s ODA strategy to counter China’s building influence in ASEAN. Hitherto, APRSAF has been a bit of a highly amicable talking shop. More about that in Part II.

Anyway, here is the Space News article with some of the bear-bones details. More to follow in Parts II and III.

Space News article by Paul Kallender-Umezu

ASNARO Delayed but far from Doomed!

Hayabusa-2 and Epsilon are Go

Monday, August 16, 2010

Technical Committee OKs Hayabusa-2 Development, Epsilon Launch in 2013
Very important strategic news for Japan’s space program as Japan’s Space Activities Commission (SAC) recommended the development of the Hayabusa-2 asteroid sample return mission after a key SAC evaluation committee approved of the technical development and mission goals of the project in a report published August 5.— The following is from something I filed at Space News a little while back. It’s highly significant because we are back where we started as SAC has returned as the de facto regulatory committee with the clout to justify MEXT’s spending programs.

In the 33-page report, the technical subcommittee, which has met three times since July 16, 2010, recommended that Hayabusa-2 be developed and launched before the end of March 2015 In outlining the mission’s goals, the draft report said Hayabusa-2 should visit, land on, deploy a miniature rover on and collect and return a sample of a C-class asteroid, which is considered to contain organic materials that can give clues to the formation of the solar system.

The report’s findings mean that SAC, which has oversight over the Japan Aerospace Exploration Agency (JAXA), will August 11 formally recommend development of the new probe as part of its review of JAXA’s space programs, according to Hiroko Takuma, deputy Director of the Space and Aeronautics Policy Division at the Ministry of Education, Culture, Sports, Science and Technology, in an August 5 interview.

Japan’s space budget request is submitted to the Finance Ministry at the end of each August and ratified by Japan’s Diet each following March in time for the fiscal year starting April 1. The budget for Hayabusa-2 is projected to be about 16.4 billion yen (US$190 million), excluding the launch cost of the H-2A, Takuma said.

Hayabusa-2 will be the follow-on mission for the Hayabusa (Falcon) mission, which was the fist space probe to successfully complete a round-trip to an asteroid when it to Earth in June 2010 following an 85-month journey in which it visited and collected dust particles from the near-Earth object 25143 Itokawa.

In a separate report, the same technical subcommittee also recommended development of the next-generation Epsilon solid-rocket that is the successor to the M-V. The 24 meter tall Epsilon, which is being designed by JAXA, is based on the SRB-A solid augment booster used by the H-2A, and will be capable of lifting 1,200 kg into low-Earth orbit at a target cost of 3.8 billion yen per launch, about half the cost of the M-V, according to the subcommittee report.

Following the draft report, SAC will also approve development of the Epsilon rocket on August 11, said Takuma.

– Initial Commentary:
Japan space watchers will already know how critical Epsilon is to not only Japan’s critical need of a small launcher following the GX debacle, but also to MEXT’s SOD initiative (Japan’s ORS) and the ASNARO/ Sasuke programs for Japan’s dual use military space infrastructure.

Epsilon is basically an updated version of the original  development program of the early 90s, using exactly the same solid booster technology supplemented by M-V know-how. The irony about this ORS/dual-use technology demonstrator program is that it actually goes some way to hitting the original objectives as laid out by the STA for this program back in 1997!!

JAXA to Test J-POD

Monday, May 17, 2010
JAXA was due to take another important step forward in its informal Operationally Responsive Space Program (ORS) (dubbed SOD, or Space on Demand, by some sources) this morning with the test of J-POD, the JAXA Picosatellite Deployer, on board the PLANET-C/ Akatsuki Venus climate monitoring mission and the IKAROS (Interplanetary Kite-craft Accelerated by Radiation of the Sun) solar sail test mission.
While the media has focused on Akatsuki and IKAROS, this latest outing by the H-2A (H-2A F17) is strategically significant in the testing of next generation ORS technologies through J-POD, that is to say, the ability to sprinkle/disperse micro- and picosatellites into different orbits.
It’s the J-POD, not the PPOD, that’s most the most interesting part of this mission from a strategic perspective as it is imperative that Japan continue to develop and test micro- and picosatellite deployment technologies and scenarios for the ASR/Epsilon. Also J-POD and future iterations will also allow the MOD or other stakeholders to discretely launch and deploy future warfighting and counterspace payloads. These may or may not be embedded in civilian formation flying missions, etc. Since the MOD has shown a strong interest in microsatellites for SSA and ORS, it’s important that Japan keep on running these dual-use technology demonstrator programs.
In today’s attempted launch (currently postponed because of icing fears) J-POD will release three small secondary payloads: WASEDA-SAT2, K-Sat and Negai, before injecting Akatsuki into Venus transfer orbit. The H-IIA will continue its coast flight and separate the IKAROS and UNISEC’s UNITEC-1 from the Payload Attach Fitting (PAF900M).
The growing prowess of JAXA in injecting completely heterogeneous missions into very different orbits is duly noted.
Also, let’s not forget the satellites themselves, part of Japan’s thriving and bubbling microsatellite building knowledge infrastructure, which truly seems to be burgeoning. This set of missions is interesting from a number of angles. Firstly we now have non-elite universities developing picosatellite technology- both Negai, by Soka University and K-Sat by Kagoshima Universities are 1kg-class picosats. K-Sat is interesting because despite being only a single unit CubeSat, it will be able to perform multiple (if simple) missions, including studying water vapor in the Earth’s atmosphere, and conduct microwave imagery and spacecraft communications tests.
Waseda-SAT2 is much more interesting in that it will perform both an EO mission and test the use of attitude control with the use of extendible paddles. The importance of this hardly needs stating.

Jaxa rebrands its SOD launcher prototype as “Epsilon”

JAXA has rebranded Japan’s ORS rocket program Epsilon,” rather a nice name. Under the rubric of making launches as simple as daily events, Epsilon is touted as cheapening and simplifying access to space.

Which is a laudable aim. But of course, the back story is somewhat more interesting. The Epsilon is based on the Solid Rocket Booster-A built by Nissan Aerospace (before it was subsumed into arch rival IHI) for the H-2A, which is based on Thiokol’s carbon casing technology. An early story I did for this in Space News focused on the hickups on getting this highly strategic military technology shipped over to Japan with its supposedly “peaceful only” space development.

As it is, Epsilon will play a key role in Japan’s military space technology, firstly in being used to launch the ASNARO/Saske and HiMEOS high resolution spysat constellations being built under the auspices of USEF, but more importantly is its position in Japan’s counterspace hedge technology development program in which it plays a key role in developing Operationally Responsive Space (ORS)  access capabilities.