NROL-34: Odin and Frigga

NROL-34 is slated for launch from Vandenberg on April 12th. The Atlas V 411 will launch a secret payload for the NRO: some independant analysts suspect it is a Trumpet SIGINT (of the same type as USA 184 and USA 200), to be launched into a Molniya type orbit.

The mission patch (below) shows the Scandinavian God Odin, recognizable by the eye-patch and the raven on its shoulder. Odin goes accompanied by two raven, and offered an eye to the dwarf Mimir in order to be allowed to drink from the source of Wisdom. As a God he personifies Wisdom, Strength and Battle. Note how these topics come back in the rim text, and how "Wisdom" is a good metaphor for SIGINT:

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The battle axe could be a stylized version of a satellite with a radio dish (e.g., SIGINT).

The launch patch (below) features Frigga. Frigga is the wife of Odin, and the name as such is probably attached to the launch vehicle:

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The latter patch is of very similar design to a number of other recent patches (NROL-41 FIA Radar 1, see patch here, and below; and NROL-49). I like this recent new design style, they look much better than the sometimes very generic other recent NRO and USAF Black Space patches.

Note how (as with the other mentioned designs) some letter codes are included in the blue "vermicelli" filling the Earth globe: one can recognize "NROL" (bottom), "Frigga" (top) and what could be a name, "Galth" (?), or possibly "Caltech".

Below are the two mentioned launch patches for NROL-41 and NROL-49 which show a similar design. All three have the earth globe, setting or rising sun (NROL-41 has the setting sun, and this might signify the retrograde orbit of the FIA Radar: note how NROL 49 and the NROL-34 patch have a rising sun), and a heroine/Godess (the Devil in the NROL-49 patch is female, and all patches feature female names: Gladys, Betty and Frigga); plus similar rim text designs:

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A second NROL-41 (FIA Radar 1) patch

Grey overcast skies and snow do not allow observations currently. South-African observations by Ian Roberts show that PAN was still drifting as off 21 December. Will be interesting to see where the drifting stops (if it continues this way, it will soon drift out of my reach).

In a week or so from now, I will be preparing my overview of 2010 observations. For now, I want to fill the weather-induced lul in observations by showing a recent addition to the patch collection.

A patch for NROL-41, the FIA Radar 1 launch (2010-046A), was shown earlier on this blog here. Recently I however acquired a second patch, which is of much better design:

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Patch designs of the black space program have become a bit generic and bland lately, perhaps as the result of this NRO Director's memo, but the NROL-41 patch above is beautiful. And, with hindsight, offering some clues (to what we now already know from our own observations).

The clue is in the heroine archer. She is aiming for the setting sun (i.e., westwards). I feel this could very well be an allusion to the unusual retrograde (westward) orbit of the FIA 1 Radar.

The purple 'vermicelli' pattern in the nighttime earth actually includes a few character combinations, i.e. acronyms, of units and organizations connected to the launch. Recognizable are amongst others 'NRO', and what appears to be '4 SLS' and 'LRS' or 'LRSW'.

It would be interesting to know what the three white stars in the patch rim signify.

At last the FIA Radar 1 (NROL-41), and the first images with the new Carl Zeiss Jena Sonnar MC 2.8/180

Last weekend saw my first observation, at last, of the payload of the NROL-41 launch: the FIA Radar 1 (2010-046A). At 4:25 am local time it made a pass in the northern sky over Polaris, and became visible to the naked eye at a brightness of mag +3.5. Below is one of the two pictures, plus a picture of the launch patch of NROL-41.

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The orbit of the satellite is unusual, as it is retrograde, and in fact resembles a retrograde version of the Lacrosse orbits. There is some speculation as to the why of this.

The object currently is actively manoeuvring: when I captured it, it was 34 seconds late with regard to just one day old elements after one such manoeuvre. The apparent intention is to create a frozen orbit.


A new lens added to the equipment

This weekend saw the first active use of a new piece of optics added to the repertoire: an old, DDR-made, Carl Zeiss Jena Sonnar MC 2.8/180mm lens. The lens itself is renowned, for its sharpness. Originally made for 6x7 cameras, it provides very good sharpness from edge to edge on a DSLR image. Fitted with a P6 to EOS adapter, it works perfectly on my Canon EOS 450D. It yields almost twice the aperture of my EF 100/2.8, and hence will be used to capture faint distant objects such as Molniya orbit objects. The lens is of very heavy build: solid metal and glass with no plastics. It weights 1.5 kg!

Below is an image of the optics I am now using in my observations: a Canon EF 2.5/50 mm Macro used for LEO and some GEO objects; a Canon EF 2.8/100 mm Macro USM used fro MEO and HEO objects; and the Carl Zeiss Jena Sonnar MC 2.8/180 mm for HEO and GEO objects.

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The advantage of the lens is that it goes deeper in magnitude of the objects it captures. A disadvantage is that it has a smaller FOV (6.8 x 5.0 degrees) which, with the software I use for astrometry (AstroRecord), means I have to carefully select the part of the sky to aim for (it should have enough stars brighter than +8 and at last 3 stars with a Flamsteed number, as the AstroRecord sequence starts with identifying 3 of those after which it starts to auto-identify stars). Especially the requirement of the 3 Flamsteed numbers in such a small FOV is limiting.
Anoher drwaback of this lens is that with 1.5 kg it is heavy! It is at the edge of what my lightweight camera tripod can carry, and hence vulnerable to vibrations.

On October 9 and 10 I used the lens to capture two Molniya-orbit (HEO) objects: USA 184 (06-027A), and USA 198 (07-060A, SDS 3F5). As a stray, it also captured another Molniya, the Russian US-KS Oko IR missile detection platform Kosmos 2393 (02-059A), and an old Russian rocket body in LEO (Kosmos 411 r, 71-041J). The image sequence shows that Kosmos 2393 was flaring at that time (20:14:02 - 20:14:12 UTC, 9 Oct 2010)

Below are two parts (at full pixel resolution) of one image that contained both USA 184 and Kosmos 2393 (the latter close to the edge of the image); and one of the images of USA 198.

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