813870 (2007 UB66)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6245060600 ± 3.56e-08
Semi-major axis (a)2.0992441975 AU ± 5.94e-09
Inclination (i)30.15032749° ± 1.58e-05
Long. of Asc. Node (Ω)279.23279108° ± 2.31e-05
Arg. of Perihelion (ω)149.13369986° ± 2.15e-05
Mean Anomaly (M)343.84930053° ± 4.82e-06
Mean Motion (n)0.3240543338°/day ± 1.38e-09
Perihelion dist (q)0.78825347 AU ± 7.48e-08
Aphelion dist (Q)3.41023492 AU ± 7.54e-08
Orbital Period3.04154637 yr ± 1.29e-08
Physical Parameters
H (abs. magnitude)18.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.339″
Uncertainty0
Orbit TypeApollo
MOID0.137982 AU
Observations Used119
Oppositions13
Arc Total2007-2026
First Observation Used2007-10-30
Last Observation Used2026-03-22
Observations (124)
Date Type RA Dec Mag Band Observatory
2007-10-30 12:12:47 C 11 08 11.36 +02 11 31.0 r G96
2007-10-30 12:17:48 C 11 08 11.79 +02 11 20.2 r G96
2007-10-30 12:22:45 C 11 08 12.22 +02 11 09.2 r G96
2007-11-02 12:09:55 C 11 14 52.26 -00 26 45.1 r G96
2007-11-02 12:10:42 C 11 14 52.33 -00 26 47.4 r G96
2007-11-02 12:15:52 C 11 14 52.80 -00 26 58.8 r G96
2007-11-02 12:16:38 C 11 14 52.87 -00 27 00.1 r G96
2007-11-02 12:22:07 C 11 14 53.30 -00 27 11.5 r G96
2007-11-02 12:22:52 C 11 14 53.44 -00 27 14.0 r G96
2007-11-02 12:28:03 C 11 14 53.88 -00 27 24.6 r G96
2007-11-02 12:28:53 C 11 14 53.98 -00 27 26.8 r G96
2007-11-03 12:12:55 C 11 17 05.31 -01 18 32.3 r G96
2007-11-03 12:14:55 C 11 17 05.53 -01 18 36.8 r G96
2007-11-03 12:17:01 C 11 17 05.71 -01 18 41.3 r G96
2007-11-04 12:24:40 C 11 19 18.76 -02 10 05.4 r G96
2007-11-04 12:27:52 C 11 19 19.09 -02 10 12.2 r G96
2007-11-04 12:31:07 C 11 19 19.41 -02 10 19.4 r G96
2007-11-04 12:34:19 C 11 19 19.63 -02 10 25.6 r G96
2013-08-04 09:13:41 C 21 21 05.903 +39 34 10.86 L F51
2013-08-04 09:29:22 C 21 21 04.269 +39 34 44.04 L F51
2013-08-04 09:45:34 C 21 21 02.581 +39 35 18.05 L F51
2013-08-04 21:11:00 C 21 19 53.33 +39 59 05.2 o 033
2013-08-04 21:31:14 C 21 19 51.22 +39 59 47.5 v 461
2013-08-04 21:38:36 C 21 19 50.40 +40 00 03.3 v 461
2013-08-04 21:46:36 C 21 19 49.29 +40 00 21.4 v 461
2013-08-04 23:25:13 C 21 19 39.24 +40 03 46.5 q 104
2013-08-04 23:32:08 C 21 19 38.55 +40 04 01.8 q 104
2013-08-04 23:34:31 C 21 19 38.32 +40 04 06.1 q 104
2013-08-04 23:40:05 C 21 19 37.73 +40 04 17.9 q 104
2013-08-04 23:48:35 C 21 19 36.75 +40 04 35.2 q 104
2013-08-04 23:52:20 C 21 19 36.48 +40 04 41.0 o 033
2013-08-05 04:13:49 C 21 19 09.85 +40 13 51.2 20.3 r H21
2013-08-05 04:19:27 C 21 19 09.31 +40 14 02.3 20.3 r H21
2013-08-05 04:36:37 C 21 19 07.44 +40 14 38.5 20.4 r H21
2013-09-03 04:15:52 C 19 00 24.47 +60 26 34.7 q H36
2013-09-03 04:22:39 C 19 00 22.33 +60 26 41.6 q H36
2013-09-03 04:26:35 C 19 00 21.11 +60 26 45.5 q H36
2013-09-03 04:38:53 C 19 00 17.29 +60 26 57.8 q H36
2013-09-03 04:56:22 C 19 00 11.81 +60 27 15.2 q H36
2013-09-23 21:18:09 C 16 15 27.00 +62 24 42.5 t 204
2013-09-23 21:46:16 C 16 15 17.86 +62 24 26.9 t 204
2013-09-23 22:10:46 C 16 15 09.95 +62 24 13.6 t 204
2014-01-20 07:55:05 C 12 44 36.32 -48 45 12.1 u 807
2014-01-20 08:04:11 C 12 44 36.15 -48 45 23.7 u 807
2014-01-20 08:15:06 C 12 44 35.91 -48 45 37.2 u 807
2014-01-21 07:45:25 C 12 44 09.76 -49 15 03.6 u 807
2014-01-21 07:54:24 C 12 44 09.49 -49 15 14.9 u 807
2014-01-21 08:05:15 C 12 44 09.29 -49 15 28.2 u 807
2014-02-27 07:25:02 C 11 36 44.58 -59 24 35.7 u 807
2014-02-27 07:33:10 C 11 36 43.54 -59 24 35.4 u 807