8013 Gordonmoore (1990 KA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4321079089 ± 2.41e-08
Semi-major axis (a)2.1995686846 AU ± 2.21e-09
Inclination (i)7.59775457° ± 2.13e-06
Long. of Asc. Node (Ω)105.34118119° ± 2.81e-05
Arg. of Perihelion (ω)147.40355892° ± 2.86e-05
Mean Anomaly (M)311.25476833° ± 7.23e-06
Mean Motion (n)0.3021384412°/day ± 4.54e-10
Perihelion dist (q)1.24911766 AU ± 5.31e-08
Aphelion dist (Q)3.15001971 AU ± 5.32e-08
Orbital Period3.26216777 yr ± 4.91e-09
Physical Parameters
H (abs. magnitude)17.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.378″
Uncertainty0
Orbit TypeAmor
MOID0.244159 AU
Observations Used798
Oppositions52
Arc Total1951-2026
First Observation Used1951-09-01
Last Observation Used2026-04-08
Observations (837)
Date Type RA Dec Mag Band Observatory
2016-04-21 09:17:27 C 10 57 21.565 +24 42 53.49 L F51
2016-04-21 09:34:54 C 10 57 21.454 +24 42 50.47 L F51
2016-04-25 22:43:57 C 10 57 35.59 +24 20 08.4 q 160
2016-04-25 22:46:53 C 10 57 35.60 +24 20 07.6 q 160
2016-04-25 22:49:48 C 10 57 35.60 +24 20 06.9 q 160
2016-04-27 04:27:40 C 10 57 50.92 +24 12 24.6 q 703
2016-04-27 04:38:31 C 10 57 51.02 +24 12 22.1 q 703
2016-04-27 04:49:22 C 10 57 51.06 +24 12 17.7 q 703
2016-04-27 05:00:13 C 10 57 51.07 +24 12 14.9 q 703
2016-04-28 08:34:48 C 10 58 09.20 +24 04 27.9 L T05
2016-04-28 08:59:13 C 10 58 09.47 +24 04 21.5 L T05
2016-04-28 09:25:56 C 10 58 09.68 +24 04 12.6 L T05
2016-04-28 09:53:20 C 10 58 09.91 +24 04 04.2 L T05
2016-05-02 08:36:23 C 10 59 44.48 +23 32 45.2 L T05
2016-05-02 09:04:00 C 10 59 44.98 +23 32 36.3 L T05
2016-05-02 09:31:07 C 10 59 45.42 +23 32 26.3 L T05
2016-05-02 09:58:33 C 10 59 46.05 +23 32 16.2 L T05
2016-05-04 05:02:15 C 11 00 45.28 +23 15 48.7 q G96
2016-05-04 05:09:29 C 11 00 45.44 +23 15 45.8 q G96
2016-05-04 05:16:44 C 11 00 45.59 +23 15 42.8 q G96
2016-05-04 05:24:50 C 11 00 45.78 +23 15 39.6 q G96
2016-05-05 21:17:42 C 11 01 49.20 +22 59 15.1 q 160
2016-05-05 21:20:38 C 11 01 49.27 +22 59 13.7 q 160
2016-05-05 21:23:36 C 11 01 49.36 +22 59 11.4 q 160
2016-05-06 21:08:15 C 11 02 30.98 +22 48 55.4 q 160
2016-05-06 21:11:14 C 11 02 31.05 +22 48 54.1 q 160
2016-05-06 21:14:13 C 11 02 31.14 +22 48 52.9 q 160
2016-05-19 04:45:57 S 11 15 00.96 +20 10 39.9 L C51
2016-05-19 11:03:19 S 11 15 21.11 +20 06 39.9 L C51
2016-05-19 15:46:26 S 11 15 36.54 +20 03 42.5 L C51
2016-05-19 20:29:22 S 11 15 52.03 +20 00 43.6 L C51
2016-05-19 22:03:48 S 11 15 57.09 +19 59 45.5 L C51
2016-05-19 23:38:03 S 11 16 02.37 +19 58 42.7 L C51
2016-05-19 23:38:14 S 11 16 02.35 +19 58 43.1 L C51
2016-05-20 02:46:55 S 11 16 12.78 +19 56 42.7 L C51
2016-05-20 10:38:32 S 11 16 38.77 +19 51 40.9 L C51
2016-05-20 13:47:13 S 11 16 49.38 +19 49 39.6 L C51
2016-05-20 16:55:55 S 11 16 59.98 +19 47 36.9 L C51
2016-05-23 02:37:07 C 11 20 20.60 +19 09 16.3 u H21
2016-05-23 02:40:13 C 11 20 20.76 +19 09 14.2 u H21
2016-05-23 02:43:20 C 11 20 20.96 +19 09 12.0 u H21
2016-05-23 02:46:26 C 11 20 21.13 +19 09 09.7 u H21
2016-05-23 02:49:32 C 11 20 21.30 +19 09 07.4 u H21
2016-05-23 02:52:39 C 11 20 21.46 +19 09 05.3 u H21
2016-05-23 02:55:45 C 11 20 21.65 +19 09 03.1 u H21
2016-05-23 02:58:52 C 11 20 21.85 +19 09 00.6 u H21
2016-05-23 03:02:54 C 11 20 22.06 +19 08 57.7 u H21
2016-05-24 03:10:11 C 11 21 50.19 +18 52 23.9 u H21
2016-05-24 03:17:51 C 11 21 50.61 +18 52 18.7 u H21
2016-05-24 03:26:34 C 11 21 51.12 +18 52 12.8 u H21