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Alhpa has reboosted [was: Iss keps 04/10/01 03:53:08.97 UTC]




Thanks Miles; that's what I figured. I have a copy of the ISS 
Familiarization guide, and quite a bit of attention is paid to the 
scheduling of reboosting, as it impacts on station logistics, too; when 
visiting spacecraft can be there and so forth.

Looking more and more like Babylon 5 up there every day. :-)

I'm crossposting this to AMSAT-BB beccause it's of interest there, too.


73 de Maggie K3XS

M wrote:

>      
> Hi Margaret and all:
> 
> ISS did an orbit burn the other day, which shifted its orbit.
> The keps from 4/09 list bostons first pass at 21:54
> The keps from today 4/10 list bostons first pass
> at 21:59, a difference of 5 minutes.
> Many people missed the orbits last night due to the channge.
> 
> Manned satellites move a lot.  Update at least weekly and
> you must expect big changes when they kick in the boosters.

 > Margaret Leber wrote:
 >
 >> Has ISS reboosted? Seemed to be late by my tracker. Only up 10deg
 >> elevation, I only got one packet through. But heard a bunch:

> 
> keps via celestrak
> http://www.celestrak.com
> 
>                 
> boston ma orbit pass
> 
>           3. iss (zarya)
> Date/Time UTC  Azim/Elev  Range    Lat Long  Doppler Phs/M  Offp
> 10APR01 215946  205/   0   2264    +24  -80           92
> 10APR01 220041  201/   4   1909    +27  -78           94
> 10APR01 220136  195/   8   1571    +30  -75           97
> 10APR01 220232  185/  13   1264    +32  -72          100
> 10APR01 220327  169/  19   1019    +34  -69          102
> 10APR01 220422  144/  23    890    +37  -66          105
> 10APR01 220518  116/  22    927    +39  -63          107
> 10APR01 220613   95/  17   1114    +41  -59          110
> 10APR01 220709   82/  11   1390    +43  -56          112
> 10APR01 220804   74/   6   1713    +45  -51          115
> 10APR01 220859   69/   2   2060    +46  -47          118
> --------------------------------end of
> pass------------------------------------
> 
> 
>                         Manual Edit Satellite Elements
>   Database Entry:   3                  ¦ Derived Values...
>        Satellite: iss (zarya)          ¦   (Adjusted to Present Time)
>    Object Number: 25544                ¦
> NASA Designation:                      ¦ Epoch was   0.3 days ago.
>   Epoch Time, T0:  1 100.1619094       ¦ Satellite age is    875 days.
>   04/10/01 03:53:08.97 UTC             ¦ Orbital Period:    92.290
> minutes
>    Epoch Rev, K0: 13645                ¦ Perigee Height:    378.3 km
> Mean Anomaly, M0: 210.40010°           ¦  Apogee Height:    395.3 km
>  Mean Motion, N0: 15.60233295          ¦
>  Inclination, I0:  51.57000°           ¦ Lat. of Apogee:  50.6° 
> +0.752°/day
> Eccentricity, E0: 0.00125620           ¦
>  Arg Perigee, W0: 259.54660°           ¦ Arg Perigee: 260.72087° 
> +3.777°/day
>     R.A.A.N., O0:  71.53170°           ¦    R.A.A.N.:  69.96489° 
> -5.040°/day
>   Beacon Frq, F1: 0.0000               ¦
>        Decay, N1:  1.98060e-003        ¦
>   Schedule:                            ¦
>         Attitude: None Set             ¦
>         Diameter: 0.0                  ¦
>           Groups:                      ¦
>                                        ¦
>                                        ¦
>                                        ¦
> 
> 
> 
> AO-10                   
> 1 14129U 83058B   01099.73628765 -.00000026  00000-0  10000-3 0  7759
> 2 14129  26.6338 278.0625 6000332 140.4507 284.0410  2.05864153106068
> UO-11                   
> 1 14781U 84021B   01099.84753725  .00004663  00000-0  71974-3 0  4698
> 2 14781  98.0279  64.6444 0009454 228.2368 131.8032 14.73796282915977
> RS-10/11                
> 1 18129U 87054A   01098.90295343  .00000355  00000-0  37082-3 0  9512
> 2 18129  82.9225 289.8958 0011058 324.6603  35.3818 13.72560019691131
> UO-14                   
> 1 20437U 90005B   01099.78325664  .00000652  00000-0  26527-3 0  6625
> 2 20437  98.3675 162.3237 0011822  60.8472 299.3897 14.30687591585279
> UO-15                   
> 1 20438U 90005C   01099.19545475  .00000518  00000-0  21767-3 0  4456
> 2 20438  98.3369 154.1401 0010952  70.2447 289.9914 14.29770598584926
> AO-16                   
> 1 20439U 90005D   01099.18514131  .00000823  00000-0  32989-3 0  4616
> 2 20439  98.4115 169.5874 0012023  68.1339 292.1116 14.30806164585212
> DO-17                   
> 1 20440U 90005E   01099.64118429  .00000900  00000-0  35763-3 0  4539
> 2 20440  98.4237 172.4945 0012029  64.6411 295.6018 14.31019182585338
> WO-18                   
> 1 20441U 90005F   01099.20754807  .00000818  00000-0  32725-3 0  4755
> 2 20441  98.4198 171.6530 0012728  66.2545 293.9973 14.30899384585260
> LO-19                   
> 1 20442U 90005G   01100.23839542  .00000757  00000-0  30342-3 0  4612
> 2 20442  98.4309 174.5822 0012976  61.5668 298.6819 14.31046265585455
> FO-20                   
> 1 20480U 90013C   01098.78543449  .00000056  00000-0  18991-3 0  3298
> 2 20480  99.0661 180.1693 0540753 106.2425 259.8846 12.83291995523190
> AO-21                   
> 1 21087U 91006A   01100.04902436  .00000296  00000-0  29396-3 0  5191
> 2 21087  82.9385 100.5782 0035340 348.0689  11.9620 13.74773429511510
> RS-12/13                
> 1 21089U 91007A   01100.14009099  .00000161  00000-0  15436-3 0  3254
> 2 21089  82.9222 325.4896 0029937  21.6212 338.6199 13.74262248510462
> UO-22                   
> 1 21575U 91050B   01098.96022651  .00001190  00000-0  40600-3 0  1811
> 2 21575  98.1305 116.9243 0007947  35.7371 324.4349 14.38107853510428
> KO-23                   
> 1 22077U 92052B   01098.98886681 -.00000037  00000-0  10000-3 0   343
> 2 22077  66.0876 110.9500 0015778 250.7556 109.1755 12.86362714406768
> AO-27                   
> 1 22825U 93061C   01099.50525983  .00000999  00000-0  41582-3 0  9523
> 2 22825  98.3611 150.8730 0009575 106.8780 253.3454 14.28393898392778
> IO-26                   
> 1 22826U 93061D   01099.13907503  .00001408  00000-0  57761-3 0  9381
> 2 22826  98.3595 151.2850 0009699  98.7536 261.4624 14.28566141392753
> KO-25                   
> 1 22828U 93061F   01098.74048532  .00000760  00000-0  31669-3 0  9184
> 2 22828  98.3621 151.1185 0011100  92.2342 268.0109 14.28982975360875
> POSAT                   
> 1 22829U 93061G   01099.80570028  .00000876  00000-0  36233-3 0  9396
> 2 22829  98.3628 152.4612 0010973  91.7053 268.5376 14.29035926392942
> RS-15                   
> 1 23439U 94085A   01098.93445188 -.00000023  00000-0  55436-3 0  5399
> 2 23439  64.8159  62.1753 0166486 238.9070 119.5424 11.27541247258858
> FO-29                   
> 1 24278U 96046B   01098.67578548  .00000084  00000-0  12153-3 0  4303
> 2 24278  98.5578 333.3020 0351374 181.8341 178.1531 13.52767065229247
> MO-30                   
> 1 24305U 96052B   01098.88233767  .00000204  00000-0  20364-3 0  4975
> 2 24305  82.9354  46.0406 0029172 298.8358  60.9878 13.73287203230055
> TO-31                   
> 1 25396U 98043C   01099.23641753 -.00000044  00000-0  00000+0 0  4880
> 2 25396  98.6896 177.3095 0000863 277.9627  82.1459 14.22953937142755
> GO-32                   
> 1 25397U 98043D   01098.88439015  .00000677  00000-0  32282-3 0  7040
> 2 25397  98.6869 176.5530 0001007   3.5857 356.5317 14.22575652142700
> SO-33                   
> 1 25509U 98061B   01099.78913571  .00002343  00000-0  47280-3 0  2792
> 2 25509  31.4405  26.5938 0362176 135.1487 227.8986 14.25653725128178
> PO-34                   
> 1 25520U 98064B   01099.23112362  .00006653  00000-0  40967-3 0  3386
> 2 25520  28.4616  55.0786 0006931 205.3856 154.6387 15.08032585134584
> ISS (ZARYA)             
> 1 25544U 98067A   01100.16190942  .00198068  00000-0  23222-2 0  8549
> 2 25544  51.5700  71.5317 0012562 259.5466 210.4001 15.60233295136450
> SO-35                   
> 1 25636U 99008C   01099.89484535  .00001419  00000-0  38736-3 0  4791
> 2 25636  96.4653 238.1006 0150949 324.3828  34.7358 14.41819095111831
> UO-36                   
> 1 25693U 99021A   01100.03565978  .00003569  00000-0  55485-3 0  7150
> 2 25693  64.5605 285.4744 0048905 256.2775 103.2774 14.73745320106048
> WO-39                   
> 1 26061U 00004A   01099.21640504  .00004279  00000-0  14941-2 0  2255
> 2 26061 100.1895  20.7316 0036912  38.9414 321.4403 14.35532442 62839
> OO-38                   
> 1 26063U 00004C   01099.30014862  .00000970  00000-0  36096-3 0  1977
> 2 26063 100.1895  20.4320 0037700  40.0597 320.3351 14.34623145 62813
> AO-37                   
> 1 26065U 00004E   01098.55553735  .00001069  00000-0  39607-3 0  1939
> 2 26065 100.1916  19.5830 0038173  43.6625 316.7563 14.34569896 62704
> AO-40                   
> 1 26609U 00072B   01098.10193978 -.00000077  00000-0  00000+0 0   623
> 2 26609   5.2776 206.5794 8139221 247.7100  15.0295  1.26974654  2011
> 
> 
> 
> 
> 73 Miles WF1F MAREX
> 

-- 
-----/___.   _)   Margaret Stephanie Leber    / "The art of progress  /
----/(, /|  /| http://voicenet.com/~maggie   / consists of preserving/
---/   / | / |  _   _   _    `  _AOPA 925383/ order amid change and /
--/ ) /  |/  |_(_(_(_/_(_/__(__(/_  FN20hd / change amid order."   /
-/ (_/   '  K3XS  .-/ .-/    ARRL 39280   /___ --A.N.Whitehead ___/
/____ICQ 7161096_(_/_(_/__AMSAT 32844____/ <maggie@voicenet.com>


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