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
2023-10-15 06:38:16 C 01 30 34.412 -04 12 42.70 V G96
2023-10-15 06:45:44 C 01 30 34.038 -04 12 44.14 V G96
2023-10-18 08:54:04 C 01 26 59.208 -04 28 33.50 X F51
2023-10-18 09:14:59 C 01 26 58.172 -04 28 37.74 X F51
2023-10-18 09:35:53 C 01 26 57.142 -04 28 41.91 X F51
2023-10-18 09:56:48 C 01 26 56.114 -04 28 46.03 X F51
2023-10-21 09:36:25 C 01 23 33.803 -04 42 12.18 X F52
2023-10-21 09:52:11 C 01 23 33.056 -04 42 14.90 X F52
2023-10-21 10:07:58 C 01 23 32.294 -04 42 17.84 X F52
2023-11-08 06:02:43 C 01 06 45.346 -05 21 11.66 V G96
2023-11-08 06:10:10 C 01 06 45.112 -05 21 12.78 V G96
2023-11-08 06:17:38 C 01 06 44.881 -05 21 13.07 V G96
2023-11-08 06:25:05 C 01 06 44.651 -05 21 13.46 V G96
2023-11-08 07:43:36 C 01 06 42.386 -05 21 12.77 X F51
2023-11-08 08:04:20 C 01 06 41.718 -05 21 13.00 X F51
2023-11-08 08:26:06 C 01 06 41.029 -05 21 13.18 X F51
2023-11-08 08:47:49 C 01 06 40.342 -05 21 13.31 X F51
2023-11-11 08:31:57 C 01 04 36.561 -05 20 43.28 X F51
2023-11-11 09:16:17 C 01 04 35.287 -05 20 42.49 X F51
2023-11-11 09:37:00 C 01 04 34.716 -05 20 41.83 X F51
2023-12-12 04:58:12 C 00 57 43.100 -03 40 33.10 X F51
2023-12-12 05:19:32 C 00 57 43.247 -03 40 28.24 X F51
2023-12-12 05:38:25 C 00 57 43.354 -03 40 24.10 X F51
2023-12-12 05:55:31 C 00 57 43.447 -03 40 19.96 X F51
2023-12-30 05:08:20 C 01 04 18.442 -01 46 56.84 X F52
2023-12-30 05:24:22 C 01 04 18.758 -01 46 52.28 X F52
2023-12-30 05:40:22 C 01 04 19.120 -01 46 47.47 X F52
2024-12-04 07:42:33 C 05 57 13.763 +19 25 45.41 V G96
2024-12-04 07:49:59 C 05 57 13.468 +19 25 45.88 V G96
2024-12-04 08:04:53 C 05 57 12.769 +19 25 47.03 V G96
2026-01-18 15:37:18 C 14 31 43.865 -06 16 26.00 X F52
2026-01-18 15:43:49 C 14 31 44.619 -06 16 28.73 X F52
2026-01-18 15:50:19 C 14 31 45.356 -06 16 31.20 X F52
2026-04-08 01:06:18 C 19 03 58.790 -12 22 53.29 V M22
2026-04-08 01:35:01 C 19 04 03.182 -12 22 52.32 V M22
2026-04-08 01:39:33 C 19 04 03.958 -12 22 51.20 V M22
2026-04-08 02:16:58 C 19 04 09.739 -12 22 48.68 V M22