"Pseudo-MPEC" for ZTF01rf

Created 2018 Dec 11 1:18:13 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     ZTF01rf  C2018 12 03.32424605 08 43.37 +21 37 29.9                UNEOCPI41
     ZTF01rf  C2018 12 03.32459405 08 50.74 +21 36 49.2                UNEOCPI41
     ZTF01rf  C2018 12 03.32470305 08 53.23 +21 36 35.8          17.33RUNEOCPI41
     ZTF01rf  C2018 12 03.32505005 09 00.57 +21 35 56.8          17.33RUNEOCPI41
     ZTF01rf  C2018 12 03.35593705 19 56.57 +20 32 43.3          17.02RUNEOCPI41
     ZTF01rf  C2018 12 03.35628405 20 03.88 +20 31 58.7          17.02RUNEOCPI41

Station data:
(I41) Palomar Mountain--ZTF  (N33.357340 W116.859780)  US/California. 1.2-m
   f/2.44 Oschin Schmidt + CCD.

Orbital elements:  ZTF01rf
   Perigee 2018 Dec 2.705404 +/- 0.412 TT = 16:55:46 (JD 2458455.205404)
Epoch 2018 Dec  3.0 TT = JDT 2458455.5                        AutoNEOCP
M  83.69608073 +/- 70               (J2000 equator)
n 284.10480337 +/- 147              Peri.  305.77386 +/- 700
a 49463.4557 +/- 17034              Node   309.14784 +/- 0.38
e   0.5149895 +/- 0.248             Incl.   27.72972 +/- 0.8
P1824.64m/1.267d           H 33.8   G  0.15   U 16.1  
q 23990.2910 +/- 21066    Q 74936.6204 +/- 14190
From 6 observations 2018 Dec. 3 (46.1 min); mean residual 0".54
Residuals in arcseconds: 
181203 I41  .15+  .30+    181203 I41  1.1+  .79-    181203 I41  .08+  .15-    
181203 I41  1.1-  .04-    181203 I41  .19-  .53+    181203 I41  .08-  .15+    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2018 12 11 01  05 57 32.177   +18 32 19.16   73589 .98522 168.2 17.9 433' 112
2018 12 11 02  06 15 44.260   +16 48 46.63   72203 .98519 163.6 18.0 431' 114
2018 12 11 03  06 34 25.345   +14 54 08.39   70324 .98516 158.7 18.1 425' 115
2018 12 11 04  06 53 54.612   +12 46 13.79   67940 .98513 153.6 18.2 405' 117
2018 12 11 05  07 14 36.494   +10 22 02.42   65036 .98508 148.0 18.3 358' 119
2018 12 11 06  07 37 04.090   +07 37 23.72   61592 .98503 141.9 18.4 251' 123
2018 12 11 07  08 02 05.116   +04 26 25.81   57590 .98498 134.9 18.4 2012  17
2018 12 11 08  08 30 53.031   +00 40 49.73   53014 .98491 126.9 18.4 621' 114
2018 12 11 09  09 05 29.566   -03 51 06.77   47863 .98484 117.1 18.5  50d 117
2018 12 11 10  09 49 34.021   -09 24 39.61   42177 .98476 104.9 18.6 176d 125
2018 12 11 11  10 50 17.876   -16 12 20.40   36111 .98468  88.7 18.9 153d 112
2018 12 11 12  12 22 25.073   -23 41 42.95   30127 .98460  65.8 19.7 157d 104
2018 12 11 13  14 47 41.067   -27 42 10.96   25417 .98453  33.0 22?? 179d  71
2018 12 11 14  17 47 34.467   -19 25 24.95   24054 .98451   8.8 33?? 147d  70
2018 12 11 15  20 13 31.814   -02 57 11.44   26936 .98455  48.0 20?? 114d  63
2018 12 11 16  21 56 07.360   +10 12 05.78   32340 .98461  76.7 19.2  91d  64
2018 12 11 17  23 11 38.399   +18 16 05.96   38445 .98469  96.6 18.7  76d  69
2018 12 11 18  00 10 26.585   +22 56 03.28   44399 .98476 111.1 18.5  66d  74
2018 12 11 19  00 58 09.075   +25 34 08.08   49892 .98482 122.2 18.4  60d  79
2018 12 11 20  01 38 04.678   +26 58 26.12   54826 .98488 131.2 18.4  55d  83
2018 12 11 21  02 12 20.489   +27 36 12.06   59181 .98493 138.8 18.3  53d  87
2018 12 11 22  02 42 22.571   +27 43 13.07   62968 .98498 145.4 18.3  51d  90
2018 12 11 23  03 09 11.741   +27 28 55.25   66203 .98501 151.3 18.2  51d  93
2018 12 12 00  03 33 32.508   +26 59 05.98   68907 .98504 156.7 18.2  53d  96
2018 12 12 01  03 55 58.491   +26 17 21.61   71095 .98507 161.7 18.1  57d  99
2018 12 12 02  04 16 55.894   +25 25 56.40   72784 .98508 166.5 18.0  67d 101
2018 12 12 03  04 36 45.819   +24 26 10.52   73984 .98509 171.0 17.8  92d 103
2018 12 12 04  04 55 45.894   +23 18 46.25   74703 .98510 175.4 Sha  160d 105
2018 12 12 05  05 14 11.470   +22 03 57.30   74947 .98510 178.9 Sha   75d 107
2018 12 12 06  05 32 16.575   +20 41 33.61   74716 .98509 175.6 Sha   54d 108
2018 12 12 07  05 50 14.750   +19 11 03.10   74010 .98507 171.2 17.8  45d 110
2018 12 12 08  06 08 19.877   +17 31 30.81   72824 .98505 166.6 18.0  41d 111
2018 12 12 09  06 26 47.130   +15 41 35.39   71150 .98503 161.9 18.1  39d 113
2018 12 12 10  06 45 54.195   +13 39 22.60   68976 .98500 156.9 18.2  38d 114
2018 12 12 11  07 06 03.036   +11 22 14.49   66288 .98496 151.5 18.2  38d 115
2018 12 12 12  07 27 42.667   +08 46 32.50   63069 .98491 145.6 18.3  40d 116
2018 12 12 13  07 51 33.844   +05 47 11.24   59300 .98486 139.0 18.3  42d 117
2018 12 12 14  08 18 37.596   +02 16 59.10   54963 .98480 131.5 18.4  45d 118
2018 12 12 15  08 50 31.920   -01 54 15.28   50048 .98473 122.5 18.4  49d 118
2018 12 12 16  09 30 07.169   -07 00 26.93   44574 .98465 111.5 18.5  55d 117
2018 12 12 17  10 22 46.761   -13 17 00.71   38635 .98457  97.1 18.7  64d 115
2018 12 12 18  11 39 31.460   -20 40 20.76   32530 .98449  77.4 19.2  77d 109
2018 12 12 19  13 40 51.463   -27 02 38.25   27087 .98441  49.1 20??  97d  97
2018 12 12 20  16 34 24.603   -24 33 47.49   24094 .98436  10.2 31?? 124d  77
2018 12 12 21  19 19 33.586   -09 45 59.04   25319 .98437  31.8 23?? 145d  65
2018 12 12 22  21 17 58.596   +05 27 58.66   29954 .98443  64.9 19.7 116d  63
2018 12 12 23  22 42 59.976   +15 27 31.68   35918 .98450  88.0 18.9 336'  60
2018 12 13 00  23 47 49.515   +21 19 14.89   41990 .98457 104.4 18.6  17d  74