"Pseudo-MPEC" for ZTF01ra

Created 2018 Dec 10 20:18:12 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     ZTF01ra  C2018 12 03.28298004 29 26.51 +44 26 20.5          16.67RUNEOCPI41
     ZTF01ra  C2018 12 03.28332704 29 28.15 +44 25 42.3          16.67RUNEOCPI41
     ZTF01ra  C2018 12 03.29301304 30 16.22 +44 07 46.6          16.58RUNEOCPI41
     ZTF01ra  C2018 12 03.29336104 30 17.93 +44 07 07.9          16.58RUNEOCPI41

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

Orbital elements:  ZTF01ra
   Perigee 2018 Dec 4.139553 +/- 35.8 TT =  3:20:57 (JD 2458456.639553)
Epoch 2018 Dec  3.0 TT = JDT 2458455.5                        AutoNEOCP
M 282.55439254 +/- 22               (J2000 equator)
n  67.96138159 +/- 0.413            Peri.  266.56195 +/- 58
a128359.703 +/- 4.69e+7             Node   278.69728 +/- 60
e   0.6913238 +/- 0.259             Incl.   61.28283 +/- 9
P7627.72m/5.297d           H 31.3   G  0.15   U 12.1  SR
q 39621.5800 +/- 1.7e+7    Q 217097.827 +/- 5.36e+9
From 4 observations 2018 Dec. 3 (14.9 min); mean residual 0".30
Residuals in arcseconds: 
181203 I41  .45+  .19+    181203 I41  .07+  .33-    
181203 I41  .46-  .18-    181203 I41  .05-  .32+    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2018 12 10 20  21 22 59.183   +50 49 32.27  180957 .98481  92.3 19.8  76d 160
2018 12 10 21  21 27 59.013   +51 28 59.37  183373 .98483  93.3 19.8  75d 160
2018 12 10 22  21 32 59.549   +52 06 38.82  185692 .98485  94.3 19.8  74d 159
2018 12 10 23  21 38 01.003   +52 42 36.33  187916 .98486  95.2 19.7  73d 159
2018 12 11 00  21 43 03.570   +53 16 57.03  190046 .98488  96.2 19.7  72d 159
2018 12 11 01  21 48 07.429   +53 49 45.48  192083 .98490  97.1 19.7  71d 158
2018 12 11 02  21 53 12.745   +54 21 05.82  194030 .98491  98.0 19.7  69d 158
2018 12 11 03  21 58 19.670   +54 51 01.73  195887 .98493  98.8 19.7  69d 158
2018 12 11 04  22 03 28.340   +55 19 36.53  197657 .98494  99.7 19.7  67d 158
2018 12 11 05  22 08 38.882   +55 46 53.18  199339 .98496 100.5 19.7  66d 158
2018 12 11 06  22 13 51.408   +56 12 54.36  200935 .98498 101.3 19.7  65d 157
2018 12 11 07  22 19 06.021   +56 37 42.44  202446 .98499 102.2 19.7  65d 157
2018 12 11 08  22 24 22.811   +57 01 19.54  203873 .98501 103.0 19.6  64d 157
2018 12 11 09  22 29 41.857   +57 23 47.57  205217 .98502 103.7 19.6  63d 156
2018 12 11 10  22 35 03.228   +57 45 08.21  206479 .98504 104.5 19.6  63d 156
2018 12 11 11  22 40 26.981   +58 05 22.94  207659 .98505 105.3 19.6  62d 156
2018 12 11 12  22 45 53.163   +58 24 33.07  208758 .98507 106.0 19.6  62d 155
2018 12 11 13  22 51 21.811   +58 42 39.75  209777 .98508 106.8 19.6  60d 156
2018 12 11 14  22 56 52.948   +58 59 43.95  210716 .98510 107.5 19.6  60d 155
2018 12 11 15  23 02 26.589   +59 15 46.54  211577 .98511 108.3 19.5  57d 156
2018 12 11 16  23 08 02.738   +59 30 48.23  212359 .98512 109.0 19.5  55d 157
2018 12 11 17  23 13 41.388   +59 44 49.60  213062 .98514 109.7 19.5  55d 157
2018 12 11 18  23 19 22.520   +59 57 51.14  213688 .98515 110.5 19.5  55d 156
2018 12 11 19  23 25 06.108   +60 09 53.22  214237 .98516 111.2 19.5  54d 156
2018 12 11 20  23 30 52.111   +60 20 56.11  214708 .98518 111.9 19.5  54d 156
2018 12 11 21  23 36 40.480   +60 30 59.99  215103 .98519 112.6 19.4  54d 156
2018 12 11 22  23 42 31.158   +60 40 04.94  215421 .98520 113.3 19.4  54d 155
2018 12 11 23  23 48 24.074   +60 48 10.97  215663 .98521 114.0 19.4  52d 156
2018 12 12 00  23 54 19.150   +60 55 17.99  215829 .98523 114.7 19.4  52d 156
2018 12 12 01  00 00 16.299   +61 01 25.86  215918 .98524 115.4 19.4  52d 156
2018 12 12 02  00 06 15.424   +61 06 34.33  215932 .98525 116.1 19.3  52d 156
2018 12 12 03  00 12 16.422   +61 10 43.10  215869 .98526 116.9 19.3  52d 155
2018 12 12 04  00 18 19.180   +61 13 51.80  215730 .98527 117.6 19.3  52d 155
2018 12 12 05  00 24 23.581   +61 15 59.99  215516 .98528 118.3 19.3  52d 155
2018 12 12 06  00 30 29.500   +61 17 07.13  215224 .98529 119.0 19.3  51d 155
2018 12 12 07  00 36 36.807   +61 17 12.66  214857 .98530 119.7 19.2  50d 157
2018 12 12 08  00 42 45.369   +61 16 15.91  214413 .98531 120.4 19.2  49d 158
2018 12 12 09  00 48 55.047   +61 14 16.16  213892 .98532 121.1 19.2  49d 158
2018 12 12 10  00 55 05.703   +61 11 12.59  213294 .98532 121.9 19.1  49d 159
2018 12 12 11  01 01 17.195   +61 07 04.35  212619 .98533 122.6 19.1  49d 159
2018 12 12 12  01 07 29.381   +61 01 50.44  211865 .98534 123.3 19.1  49d 159
2018 12 12 13  01 13 42.122   +60 55 29.84  211034 .98535 124.1 19.1  50d 159
2018 12 12 14  01 19 55.280   +60 48 01.39  210124 .98535 124.8 19.0  50d 159
2018 12 12 15  01 26 08.717   +60 39 23.85  209135 .98536 125.5 19.0  50d 160
2018 12 12 16  01 32 22.305   +60 29 35.87  208066 .98537 126.3 19.0  49d 162
2018 12 12 17  01 38 35.917   +60 18 35.97  206917 .98537 127.1 18.9  48d 166
2018 12 12 18  01 44 49.434   +60 06 22.56  205687 .98538 127.9 18.9  49d 166
2018 12 12 19  01 51 02.746   +59 52 53.88  204375 .98538 128.6 18.9  48d 170