"Pseudo-MPEC" for (164121)

Created 2019 Apr 10 15:38:21 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
G4121         C2016 11 01.85729 05 18 00.92 +85 26 35.3          11.7 Vq~23kBZ49
G4121         C2016 11 01.86928 05 16 56.99 +85 38 56.5          11.6 Vq~23kBZ49
G4121          2016 11 01.87578 05 16 28.93 +85 43 52.0         !11.8 V      Z49
G4121          2016 11 01.87751 05 16 21.09 +85 45 38.2         !11.8 V      Z49
G4121         C2016 11 01.87857 05 16 02.10 +85 48 27.1          11.6 Vq~23kBZ49
G4121          2016 11 01.87924 05 16 08.61 +85 47 24.8         !11.8 V      Z49
G4121          2016 11 24.78877 17 39 19.45 +39 38 35.1         !18.3 V      Z49
G4121         C2016 11 24.79125 17 39 19.40 +39 38 29.1          16.6 Vq~23kBZ49
G4121          2016 11 24.79245 17 39 19.41 +39 38 28.6         !18.2 V      Z49
G4121         C2016 11 24.79598 17 39 19.28 +39 38 23.8          16.6 Vq~23kBZ49
G4121          2016 11 24.79719 17 39 19.28 +39 38 23.8         !18.0 V      Z49
G4121         C2016 11 28.76657 17 38 02.97 +38 18 55.2          17.2 Vq~23kBZ49
G4121          2016 11 28.76778 17 38 02.98 +38 18 55.2         !18.5 V      Z49
G4121         C2016 11 28.77700 17 38 02.76 +38 18 42.6          17.0 Vq~23kBZ49
G4121          2016 11 28.77821 17 38 02.76 +38 18 42.6         !17.9 V      Z49
G4121          2016 11 28.78515 17 38 02.60 +38 18 34.4         !18.0 V      Z49
G4121          2016 11 29.79519 17 37 42.93 +37 59 19.9         !19.3 V      Z49
G4121          2016 11 29.80214 17 37 42.12 +37 59 12.1         !17.1 V      Z49

Station data:
(Z49) Alston Observatory  (N53.801041 W2.593690)  UK.

Orbital elements:  (164121)
   Perihelion 2017 Jan 6.569728 +/- 0.105 TT = 13:40:24 (JD 2457760.069728)
Epoch 2016 Nov 28.0 TT = JDT 2457720.5   Earth MOID: 0.0026   Gray
M 326.63599838 +/- 0.14             (J2000 ecliptic)
n   0.84316984 +/- 0.00139          Peri.   91.04330 +/- 0.14
a   1.10966700 +/- 0.00122          Node    38.33600 +/- 0.0018
e   0.2919310 +/- 0.000496          Incl.   44.06581 +/- 0.054
P   1.17/426.95d           H 16.1   G  0.15   U  8.3
q 0.78572077 +/- 0.000311    Q 1.43361322 +/- 0.00212
7 of 18 observations 2016 Nov. 1-28; mean residual 0".282
Residuals in arcseconds: 
161101 Z49 .098- .074-    161124 Z49(.159+ 2.14+)   161128 Z49(.355+ 1.46+)
161101 Z49 .323+ .469+    161124 Z49 .171+ .510-    161128 Z49 .065+ .027-
161101 Z49(11.0+  104-)   161124 Z49(.536+ .548+)   161128 Z49(.386+ 1.40+)
161101 Z49(13.7+  104-)   161124 Z49 .145- .496+    161128 Z49(.215+ 1.54+)
161101 Z49 .223- .394-    161124 Z49(.103+ 2.07+)   161129 Z49(7.94+ .043+)
161101 Z49(11.5+  104-)   161128 Z49 .091- .040+    161129 Z49(.038+ .476+)

Residuals in arcseconds across-track and seconds along-track: 
161101 Z49 -90ms .104-    161124 Z49(-137s .207+)   161128 Z49(-106s .044-)
161101 Z49 +.60s .369+    161124 Z49 +030s .255-    161128 Z49 +.91s .069-
161101 Z49(-146s .168-)   161124 Z49(-040s .436-)   161128 Z49(-102s .095-)
161101 Z49(-147s 2.43+)   161124 Z49 -030s .226+    161128 Z49(-109s .098+)
161101 Z49 -.51s .265-    161124 Z49(-131s .242+)   161129 Z49(-117s 7.77-)
161101 Z49(-146s .136+)   161128 Z49 -1.4s .097+    161129 Z49(-034s .057+)

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta  elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ -----  --- ---- ---
2016 11 30 00  17 37 39.214   +37 55 41.77  .39635  62.0 17.1 .450  77
2016 11 30 01  17 37 38.366   +37 54 54.64  .39686  62.0 17.1 .458  77
2016 11 30 02  17 37 37.517   +37 54 07.54  .39737  61.9 17.1 .465  76
2016 11 30 03  17 37 36.668   +37 53 20.46  .39788  61.9 17.1 .473  76
2016 11 30 04  17 37 35.818   +37 52 33.40  .39839  61.9 17.1 .481  75
2016 11 30 05  17 37 34.968   +37 51 46.36  .39890  61.9 17.1 .488  75
2016 11 30 06  17 37 34.117   +37 50 59.34  .39941  61.9 17.2 .496  75
2016 11 30 07  17 37 33.266   +37 50 12.33  .39992  61.8 17.2 .504  74
2016 11 30 08  17 37 32.414   +37 49 25.35  .40043  61.8 17.2 .512  74
2016 11 30 09  17 37 31.562   +37 48 38.38  .40093  61.8 17.2 .520  73
2016 11 30 10  17 37 30.709   +37 47 51.44  .40144  61.8 17.2 .528  73
2016 11 30 11  17 37 29.857   +37 47 04.51  .40195  61.8 17.2 .536  73
2016 11 30 12  17 37 29.003   +37 46 17.60  .40246  61.8 17.2 .544  72
2016 11 30 13  17 37 28.149   +37 45 30.70  .40297  61.7 17.2 .552  72
2016 11 30 14  17 37 27.295   +37 44 43.83  .40348  61.7 17.2 .560  72
2016 11 30 15  17 37 26.441   +37 43 56.97  .40399  61.7 17.2 .569  71
2016 11 30 16  17 37 25.586   +37 43 10.12  .40449  61.7 17.2 .577  71
2016 11 30 17  17 37 24.730   +37 42 23.30  .40500  61.7 17.2 .585  71
2016 11 30 18  17 37 23.874   +37 41 36.49  .40551  61.6 17.2 .594  70
2016 11 30 19  17 37 23.018   +37 40 49.69  .40602  61.6 17.2 .602  70
2016 11 30 20  17 37 22.161   +37 40 02.91  .40652  61.6 17.2 .611  69
2016 11 30 21  17 37 21.304   +37 39 16.14  .40703  61.6 17.2 .619  69
2016 11 30 22  17 37 20.447   +37 38 29.39  .40754  61.6 17.2 .628  69
2016 11 30 23  17 37 19.589   +37 37 42.66  .40804  61.6 17.2 .637  68
2016 12 01 00  17 37 18.731   +37 36 55.94  .40855  61.5 17.2 .646  68
2016 12 01 01  17 37 17.872   +37 36 09.23  .40906  61.5 17.2 .654  68
2016 12 01 02  17 37 17.013   +37 35 22.53  .40956  61.5 17.2 .663  68
2016 12 01 03  17 37 16.153   +37 34 35.85  .41007  61.5 17.2 .672  67
2016 12 01 04  17 37 15.294   +37 33 49.18  .41057  61.5 17.2 .681  67
2016 12 01 05  17 37 14.433   +37 33 02.53  .41108  61.4 17.2 .690  67
2016 12 01 06  17 37 13.573   +37 32 15.88  .41159  61.4 17.2 .699  66
2016 12 01 07  17 37 12.712   +37 31 29.25  .41209  61.4 17.2 .709  66
2016 12 01 08  17 37 11.851   +37 30 42.63  .41260  61.4 17.2 .718  66
2016 12 01 09  17 37 10.989   +37 29 56.02  .41310  61.4 17.2 .727  65
2016 12 01 10  17 37 10.127   +37 29 09.43  .41361  61.4 17.2 .736  65
2016 12 01 11  17 37 09.265   +37 28 22.84  .41411  61.3 17.2 .746  65
2016 12 01 12  17 37 08.402   +37 27 36.26  .41461  61.3 17.2 .755  65
2016 12 01 13  17 37 07.539   +37 26 49.70  .41512  61.3 17.2 .765  64
2016 12 01 14  17 37 06.676   +37 26 03.15  .41562  61.3 17.2 .774  64
2016 12 01 15  17 37 05.812   +37 25 16.60  .41613  61.3 17.2 .784  64