"Pseudo-MPEC" for A10Yj4d = A10YhVb
Created 2023 Nov 21 20:51:49 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A10YhVb* C2023 11 18.16951103 08 47.381+09 33 08.53 ~BII1 15.90oVNEOCPW68
A10YhVb C2023 11 18.17543803 10 26.954+09 50 07.19 ~BII1 15.92oVNEOCPW68
A10YhVb C2023 11 18.17839303 11 16.997+09 58 37.78 ~BII1 15.79oVNEOCPW68
A10YhVb C2023 11 18.22099303 23 40.567+12 02 25.33 ~BII1 15.91oVNEOCPW68
A10YhVb C2023 11 18.24830703 32 09.876+13 23 32.17 ~BII1 15.79oVNEOCPW68
A10YhVb C2023 11 18.25193403 33 20.134+13 34 27.37 ~BII1 15.81oVNEOCPW68
A10YhVb C2023 11 18.25836803 35 26.347+13 53 53.99 ~BII1 15.85oVNEOCPW68
A10YhVb C2023 11 18.29245403 47 16.034+15 39 01.33 ~BII1 15.85oVNEOCPW68
A10Yj4d* C2023 11 19.18931103 11 24.432+10 12 29.70 ~BJLX 16.22oVNEOCPW68
A10Yj4d C2023 11 19.19249303 12 18.689+10 21 37.15 ~BJLX 16.14oVNEOCPW68
A10Yj4d C2023 11 19.19794703 13 52.265+10 37 16.90 ~BJLX 16.03oVNEOCPW68
A10Yj4d C2023 11 19.21339003 18 21.427+11 21 47.41 ~BJLX 15.96oVNEOCPW68
A10Yj4d C2023 11 19.21932103 20 06.787+11 38 59.42 ~BJLX 16.03oVNEOCPW68
Station data:
(W68) ATLAS Chile, Rio Hurtado (S30.471010 W70.764980) Chile. Observers L.
Denneau, R. Siverd, J. Tonry, H. Weiland. Measurers L. Denneau, N.
Erasmus, A. Fitzsimmons, A. Lawrence, J. Robinson, R. Siverd, J. Tonry, H.
Weiland. 0.5-m reflector + CCD.
Orbital elements: A10Yj4d = A10YhVb
Perigee 2023 Nov 17.60508 +/- 0.000357 TT = 14:31:18 (JD 2460266.10508)
Epoch 2023 Nov 18.0 TT; AMR 22.795 +/- 1.19 m2/kg Find_Orb
M 140.94582632 +/- 0.12 (J2000 equator)
n 356.89265742 +/- 0.0384 Peri. 188.18917 +/- 0.029
a 42485.9268 +/- 3.05 Node 34.22378 +/- 0.0032
e 0.6478753 +/- 0.000195 Incl. 25.71975 +/- 0.0052
P1452.510m/1.009d H 32.60 G 0.15 U 10.6
q 14960.3429 +/- 8.49 Q 70011.5108 +/- 9.15
From 13 observations 2023 Nov. 18-19 (25.2 hr); mean residual 0".858
Residuals in arcseconds: 231118 W68 1.76+ 1.16+ 231118 W68 .043- .084- 231119 W68 .676- .105+ 231118 W68 1.11- .762- 231118 W68 .659+ .582+ 231119 W68 .219+ .024- 231118 W68 .012+ .130+ 231118 W68 .370- .082- 231119 W68 2.31+ 1.33+ 231118 W68 .347- .383- 231119 W68 .590- .719- 231118 W68 1.17- .964- 231119 W68 .856- .402- Ephemerides (geocentric): Date (UTC) HH RA Dec delta elong SM mag " sig PA ---- -------- ------------ ------------ ------ ----- -- --- -------- 2023 11 18 00 02 06 17.717 -01 16 28.62 67675 151.0 m 17.1 4.07 2023 11 18 01 02 22 01.306 +00 37 06.93 69130 155.0 m 17.0 2.02 2023 11 18 02 02 37 15.752 +02 26 58.64 69890 158.8 m 17.0 .721 2023 11 18 03 02 52 21.804 +04 14 54.80 69967 162.4 m 16.8 .233 2023 11 18 04 03 07 39.090 +06 02 34.30 69360 165.7 16.7 .482 2023 11 18 05 03 23 28.355 +07 51 34.21 68062 168.6 16.6 .527 2023 11 18 06 03 40 13.968 +09 43 36.67 66054 170.4 16.4 .445 2023 11 18 07 03 58 27.461 +11 40 35.96 63304 170.2 16.3 .558 2023 11 18 08 04 18 53.384 +13 44 45.71 59768 167.6 16.3 .956 2023 11 18 09 04 42 40.259 +15 58 43.78 55382 163.0 16.3 1.39 2023 11 18 10 05 11 43.414 +18 25 21.85 50062 156.5 16.3 1.60 2023 11 18 11 05 49 38.557 +21 06 19.35 43696 147.9 16.3 1.76 2023 11 18 12 06 44 06.081 +23 54 06.93 36156 135.5 16.2 5.66 2023 11 18 13 08 14 16.352 +25 44 37.17 27406 115.4 16.2 22.6 2023 11 18 14 11 10 39.056 +19 18 13.24 18342 75.0 16.9 93.4 2023 11 18 15 16 15 36.152 -13 25 23.01 15492 11.6 C 28?? 203 2023 11 18 16 20 27 19.605 -25 43 06.65 23089 67.4 m 17.8 118 2023 11 18 17 22 26 18.972 -22 09 36.94 32250 94.3 m 17.2 68.4 2023 11 18 18 23 30 11.010 -17 46 25.97 40361 109.7 m 17.2 45.1 2023 11 18 19 00 11 49.300 -14 02 47.92 47251 120.1 m 17.2 31.9 2023 11 18 20 00 42 35.064 -10 54 39.15 53036 128.1 m 17.2 23.3 2023 11 18 21 01 07 14.275 -08 12 16.63 57837 134.5 m 17.2 17.1 2023 11 18 22 01 28 08.934 -05 48 13.73 61751 140.0 m 17.2 12.3 2023 11 18 23 01 46 39.127 -03 37 15.04 64853 144.9 m 17.2 8.55 2023 11 19 00 02 03 34.917 -01 35 34.11 67193 149.4 m 17.2 5.51 2023 11 19 01 02 19 30.631 +00 19 38.59 68810 153.5 m 17.1 3.06 2023 11 19 02 02 34 52.070 +02 10 36.86 69728 157.4 m 17.0 1.14 2023 11 19 03 02 50 00.640 +03 59 12.89 69961 161.1 m 16.9 .336 2023 11 19 04 03 05 16.096 +05 47 07.29 69512 164.6 m 16.8 1.17 2023 11 19 05 03 20 58.803 +07 35 56.99 68375 167.7 m 16.6 1.55