"Pseudo-MPEC" for 1964-054A = NORAD 00879 = OGO 1

Created 2018 Nov 9 2:22:54 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

Click here for the original version of this pseudo-MPEC.

TLEs are available for this object and for some other objects on these pages. Space-Track provided TLEs for it until early 2018. Now that they've dropped it, I'll be providing TLEs until it re-enters the atmosphere sometime in 2020.

 
 Astrometry: 
1964-054A    tC2015 10 09.09436 22 10 03.71 -10 54 33.7         x15.0 RqD0522Y00
1964-054A    tC2015 10 09.09529 22 10 00.49 -10 50 41.4         x15.1 RqD0522Y00
1964-054A    tC2015 10 09.09620 22 09 57.14 -10 46 52.7         x15.2 RqD0522Y00
1964-054A    tC2016 09 12.04794 22 13 30.08 +08 21 36.6          14.0 RqD0550Y00
1964-054A    tC2016 09 12.04893 22 13 26.18 +08 24 42.2          14.4 RqD0550Y00
1964-054A    tC2016 09 12.04982 22 13 22.70 +08 27 28.0          14.0 RqD0550Y00
1964-054A    tC2016 09 23.06315 22 13 37.44 +30 12 07.5          14.9 RqD0550Y00
1964-054A    tC2016 09 23.06426 22 13 32.58 +30 15 26.8          14.7 RqD0550Y00
1964-054A    tC2016 09 23.06566 22 13 26.26 +30 19 42.6          14.7 RqD0550Y00
1964-054A    tC2016 09 23.13482 22 08 25.25 +33 42 52.0          14.9 RqD0550Y00
1964-054A    tC2016 09 23.13659 22 08 18.07 +33 47 52.5          15.2 RqD0550Y00
1964-054A    tC2016 09 23.13829 22 08 11.16 +33 52 42.6          15.3 RqD0550Y00
1964-054A    tC2017 08 27.19773 21 57 14.74 +05 34 28.6          15.4 Rq     Y00
1964-054A    tC2017 08 27.19873 21 57 12.00 +05 37 07.4          15.5 Rq     Y00
1964-054A    tC2017 08 27.19976 21 57 09.25 +05 39 51.2          15.3 Rq     Y00
1964-054A     C2017 08 30.19512 22 01 36.20 +20 13 58.9          15.2 Rq     Y00
1964-054A     C2017 08 30.19680 22 01 31.44 +20 17 41.0          15.3 Rq     Y00
1964-054A     C2017 08 30.19843 22 01 26.96 +20 21 14.5          15.2 Rq     Y00
1964-054A    tC2017 09 25.09272 21 54 15.54 -04 21 33.5          13.9 RqD0560Y00
1964-054A    tC2017 09 25.09374 21 54 12.38 -04 18 08.7          14.4 RqD0560Y00
1964-054A    tC2017 09 25.09542 21 54 07.37 -04 12 42.1          14.3 RqD0560Y00
1964-054A    tC2017 09 25.98987 22 16 38.39 +33 52 39.0          15.4 RqD0560Y00
1964-054A    tC2017 09 25.99087 22 16 34.93 +33 55 24.0          15.4 RqD0560Y00
1964-054A    tC2017 09 25.99263 22 16 28.99 +34 00 06.7          15.6 RqD0560Y00
1964-054A     C2017 10 09.02338 22 07 40.35 +25 55 20.6          15.4 RqD0560Y00
1964-054A     C2017 10 09.02444 22 07 36.69 +25 57 45.1          15.5 RqD0560Y00
1964-054A     C2017 10 09.02543 22 07 33.39 +25 59 57.9          15.6 RqD0560Y00
1964-054A     C2017 10 09.22031 22 10 18.88 +31 29 34.2                UD0560703
1964-054A     C2017 10 09.23029 22 09 47.28 +31 53 32.1          15.7 GUD0560703
1964-054A     C2017 10 09.23511 22 09 32.11 +32 05 01.0          15.7 GUD0560703
1964-054A    tC2017 10 18.98211 21 58 17.68 +00 00 56.9          14.7 RqD0560Y00
1964-054A    tC2017 10 18.98344 21 58 13.24 +00 04 53.2          14.7 RqD0560Y00
1964-054A    tC2017 10 18.98475 21 58 08.77 +00 08 48.6          14.7 RqD0560Y00
     A107EL8  C2018 07 1679NAstrometry,e!@cRo7l\DTNredacted;g(we^p^-EW[hhP[YiT05
     A107EL8  C2018 07 160?Teclick_q=.cdjasN!p:_@Rl?here/M.wXC0G-OVMhMjwj.AR'T05
     A107EL8  C2018 07 16n(dtAfor+L3J\:23r0Dt=M*j15mwexplanationhTX]4:!/[`[HeT05
     A107EL8  C2018 07 16.62409 22 00 58.02 +26 44 20.0          16.9 cU     T05
     ZTF00TQ  C2018 07 27.35582 22 13 19.10 +31 05 49.8          16.02RUNEOCPI41
     ZTF00TQ  C2018 07 27.35617 22 13 18.29 +31 06 36.9          16.02RUNEOCPI41
     ZTF00TQ  C2018 07 27.38443 22 12 10.61 +32 08 48.9          16.03RUNEOCPI41
     ZTF00TQ  C2018 07 27.38478 22 12 09.76 +32 09 32.6          16.03RUNEOCPI41
     ZTF00TQ  C2018 07 27.38492 22 12 09.33 +32 09 51.4                UNEOCPI41
     ZTF00TQ  C2018 07 27.38527 22 12 08.45 +32 10 34.8                UNEOCPI41
     ZU1F29B  C2018 10 27.12538 21 48 59.44 +04 23 34.5          15.8 GV     703
     ZU1F29B  C2018 10 27.13079 21 48 47.62 +04 35 35.4                V     703
     ZU1F29B  C2018 10 27.13620 21 48 35.92 +04 47 29.0          15.9 GV     703
     ZV2A574  C2018 11 04.09222 21 50 18.39 +05 31 18.1          16.0 GV     703
     ZV2A574  C2018 11 04.09748 21 50 06.86 +05 42 35.5          15.8 GV     703
     ZV2A574  C2018 11 04.10799 21 49 43.91 +06 04 58.7          16.2 GV     703

Station data:
(703) Catalina Sky Survey  (N32.417006 W110.732640)  US/Arizona.  Observers
   G. J. Leonard, B. M. Africano, R. A. Kowalski. Measurers E. J.
   Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A.
   Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C.
   Shelly, B. M. Africano, G. A. Farneth, H. Groeller. 0.68-m Schmidt + 10K
   CCD.
(I41) Palomar Mountain--ZTF  (N33.357340 W116.859780)  US/California. 1.2-m
   f/2.44 Oschin Schmidt + CCD.
(T05) ATLAS-HKO, Haleakala  (N20.707582 W156.257008)  US/Hawaii.  Observers
   L. Denneau, A. Heinze, H. Weiland, J. Tonry. Measurers L. Denneau, H.
   Flewelling, A. Heinze, B. Stalder, J. Tonry. 0.5-m f/2.0 Schmidt + CCD.
(Y00) SONEAR Observatory, Oliveira  (S20.715082 W44.784960)  Brazil.
   Observers C. Jacques, E. Pimentel, J. Barros. Measurer C. Jacques. 0.28-m
   f/2.2 astrograph + CCD.

Orbital elements:  1964-054A = NORAD 00879 = OGO 1
   Perigee 2018 Jul 1.875547 +/- 6.1e-5 TT = 21:00:47 (JD 2458301.375547)
A1: 7.59e-9 +/- 3.98e-10   A2: 2.46e-10 +/- 2.67e-12 AU/day^2
Epoch 2018 Jul  1.0 TT = JDT 2458300.5                        Gray
M 240.83311900 +/- 0.008            (J2000 equator)
n 136.10564363 +/- 1.41e-5          Peri.  200.89299 +/- 0.0024
a 80789.0963 +/- 0.00559            Node   327.62328 +/- 0.0008
e   0.7264111 +/- 2.33e-5           Incl.   81.72276 +/- 0.0010
P3808.73m/2.645d           H 29.5   G  0.15   U  5.3
q 22102.9943 +/- 1.88    Q 139475.198 +/- 1.89
46 of 49 observations 2016 Sept. 12-2018 Nov. 4; mean residual 7".045
Residuals in arcseconds: 
151009 Y00(11.0+  260+)   170830 Y00 .042- 13.8+    180716 T05 .127+ 9.48-
151009 Y00(13.2+  259+)   170925 Y00 3.30- 2.22+    180716 T05 .719+ 10.8-
151009 Y00(12.1+  260+)   170925 Y00 3.61- 2.13+    180716 T05 .831+ 11.6-
160912 Y00 .348- 1.20-    170925 Y00 1.88- 8.04-    180727 I41 2.97+ 10.8-
160912 Y00 .020+ 1.99-    170925 Y00 1.80+ 10.6+    180727 I41 2.70+ 10.3-
160912 Y00 .796+ 3.65-    170925 Y00 .883+ 12.9+    180727 I41 2.56+ 10.4-
160923 Y00 1.44- 3.86+    170925 Y00 1.58+ 9.55+    180727 I41 2.94+ 12.5-
160923 Y00 .318- .917+    171009 Y00 1.75- .050-    180727 I41 1.96+ 12.0-
160923 Y00 1.33- 1.91+    171009 Y00 2.21- .204-    180727 I41 1.97+ 14.4-
160923 Y00 1.10- 4.10+    171009 Y00 1.06- 2.30-    181027 703 4.51+ 5.18+
160923 Y00 .829- 3.04+    171009 703 5.56- 13.8+    181027 703 4.46+ 6.16+
160923 Y00 1.22- 3.97+    171009 703 4.52- 14.7+    181027 703 4.55+ 4.94+
170827 Y00 3.25- 13.8+    171009 703 4.62- 14.1+    181104 703 6.14+ 2.93+
170827 Y00 3.55- 13.0+    171018 Y00 2.25+ 10.6-    181104 703 6.21+ 2.26+
170827 Y00 3.04- 12.5+    171018 Y00 3.88+ 13.7-    181104 703 5.25+ 3.95+
170830 Y00 .948- 14.8+    171018 Y00 3.84+ 13.7-
170830 Y00 1.20- 15.0+    180716 T05 .571+ 9.86-

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta  elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ -----  --- ---- ---
2018 11 04 00  21 47 28.085   +03 32 18.89  122760 108.3 16.6 1.99 179
2018 11 04 02  21 49 43.533   +06 29 31.40  128240 109.5 16.6 1.18 178
2018 11 04 04  21 51 50.255   +09 13 20.11  132786 110.6 16.7 .565 178
2018 11 04 06  21 53 51.233   +11 47 15.31  136452 111.6 16.7 .081   9
2018 11 04 08  21 55 48.782   +14 13 57.41  139277 112.4 16.7 .304 169
2018 11 04 10  21 57 44.837   +16 35 34.77  141288 113.2 16.7 .603 169
2018 11 04 12  21 59 41.138   +18 53 55.38  142507 114.0 16.7 .833 168
2018 11 04 14  22 01 39.377   +21 10 34.96  142944 114.7 16.7 1.00 165
2018 11 04 16  22 03 41.326   +23 27 03.23  142604 115.4 16.7 1.12 162
2018 11 04 18  22 05 48.976   +25 44 49.26  141482 116.1 16.6 1.18 158
2018 11 04 20  22 08 04.700   +28 05 26.71  139570 116.7 16.6 1.20 153
2018 11 04 22  22 10 31.503   +30 30 39.79  136847 117.3 16.5 1.18 145
2018 11 05 00  22 13 13.378   +33 02 30.72  133287 117.9 16.5 1.14 133
2018 11 05 02  22 16 15.916   +35 43 30.22  128852 118.5 16.4 1.13 115
2018 11 05 04  22 19 47.372   +38 36 53.23  123491 119.0 16.3 1.25  92
2018 11 05 06  22 24 00.691   +41 47 04.12  117135 119.6 16.1 1.67  69
2018 11 05 08  22 29 17.717   +45 20 19.52  109697 120.0 16.0 2.50  52
2018 11 05 10  22 36 19.001   +49 26 05.89  101055 120.5 15.8 3.91  42
2018 11 05 12  22 46 30.473   +54 19 28.59   91047 120.7 15.5 6.24  36
2018 11 05 14  23 03 34.736   +60 26 09.44   79443 120.7 15.3 10.3  34
2018 11 05 16  23 41 06.710   +68 30 10.96   65917 120.0 14.9 18.2  38
2018 11 05 18  02 15 30.931   +78 17 20.26   50018 117.4 14.3 37.4  72
2018 11 05 20  08 17 46.428   +62 33 16.94   31544 106.8 13.7  107 157
2018 11 05 22  10 08 42.313   -28 47 36.00   18772  63.9 14.5  327 167
2018 11 06 00  20 09 22.685   -64 32 49.31   33713  72.1 15.3  101  25
2018 11 06 02  21 08 28.875   -39 11 12.33   51951  84.7 15.6 39.8  11
2018 11 06 04  21 22 52.473   -26 07 47.78   67558  91.5 15.9 21.4   8
2018 11 06 06  21 30 27.318   -17 40 39.80   80847  95.8 16.1 13.2   6
2018 11 06 08  21 35 33.446   -11 28 06.66   92255  98.8 16.3 8.72   4
2018 11 06 10  21 39 26.352   -06 32 37.66  102098 101.2 16.4 5.95   3
2018 11 06 12  21 42 37.174   -02 25 55.77  110596 103.1 16.5 4.08   2
2018 11 06 14  21 45 21.543   +01 07 47.70  117905 104.7 16.6 2.75   1
2018 11 06 16  21 47 48.396   +04 18 14.27  124142 106.1 16.7 1.76   0
2018 11 06 18  21 50 03.369   +07 11 46.69  129393 107.3 16.7 1.01 179
2018 11 06 20  21 52 10.311   +09 52 52.08  133724 108.4 16.8 .432   1
2018 11 06 22  21 54 12.053   +12 24 46.75  137184 109.3 16.8 .045 122
2018 11 07 00  21 56 10.829   +14 50 02.14  139809 110.3 16.8 .389 167
2018 11 07 02  21 58 08.541   +17 10 40.90  141626 111.1 16.8 .669 168
2018 11 07 04  22 00 06.932   +19 28 27.49  142653 111.9 16.8 .883 166
2018 11 07 06  22 02 07.730   +21 44 55.75  142899 112.7 16.8 1.04 164
2018 11 07 08  22 04 12.777   +24 01 34.88  142366 113.5 16.7 1.14 161
2018 11 07 10  22 06 24.173   +26 19 54.67  141050 114.2 16.7 1.19 157
2018 11 07 12  22 08 44.465   +28 41 30.91  138939 114.9 16.6 1.20 150
2018 11 07 14  22 11 16.912   +31 08 11.57  136010 115.6 16.6 1.18 142
2018 11 07 16  22 14 05.907   +33 42 04.92  132236 116.3 16.5 1.14 128
2018 11 07 18  22 17 17.680   +36 25 51.02  127574 117.0 16.4 1.16 109
2018 11 07 20  22 21 01.562   +39 22 59.27  121971 117.6 16.3 1.35  86
2018 11 07 22  22 25 32.433   +42 38 17.06  115353 118.3 16.1 1.86  64
2018 11 08 00  22 31 15.950   +46 18 38.96  107625 119.0 16.0 2.82  50
2018 11 08 02  22 39 01.134   +50 34 37.22   98659 119.6 15.8 4.42  40