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
2020-10-24 12:26:34 C 03 04 21.847 +06 27 02.58 U F52
2020-10-24 12:43:24 C 03 04 21.078 +06 26 59.43 U F52
2020-10-24 13:00:12 C 03 04 20.311 +06 26 56.36 U F52
2020-11-05 09:22:03 C 02 51 14.17 +05 36 57.1 V G96
2020-11-05 09:29:22 C 02 51 13.79 +05 36 55.9 V G96
2020-11-05 09:36:40 C 02 51 13.46 +05 36 55.2 V G96
2020-11-16 07:42:52 C 02 39 26.41 +05 02 42.5 V G96
2020-11-16 07:54:23 C 02 39 25.89 +05 02 40.7 V G96
2020-11-16 08:01:50 C 02 39 25.59 +05 02 40.4 V G96
2020-11-16 08:09:18 C 02 39 25.23 +05 02 39.7 V G96
2020-11-17 09:32:51 C 02 38 20.892 +05 00 09.60 U F51
2020-11-17 09:51:12 C 02 38 20.103 +05 00 07.65 U F51
2020-11-17 10:09:34 C 02 38 19.312 +05 00 05.82 U F51
2020-11-17 10:27:57 C 02 38 18.531 +05 00 04.23 U F51
2021-11-30 11:09:49 C 07 26 09.44 +20 25 03.7 V V00
2021-11-30 11:16:50 C 07 26 09.28 +20 25 04.5 V V00
2021-11-30 11:23:50 C 07 26 09.11 +20 25 05.1 V V00
2021-11-30 11:30:50 C 07 26 08.94 +20 25 05.9 V V00
2023-09-08 13:33:26 C 02 06 38.037 +00 08 54.61 X F52
2023-09-08 13:49:20 C 02 06 37.639 +00 08 50.06 X F52
2023-09-08 14:05:19 C 02 06 37.254 +00 08 45.44 X F52
2023-09-08 14:21:10 C 02 06 36.862 +00 08 40.82 X F52
2023-09-14 12:41:10 C 02 02 47.145 -00 34 13.37 X F51
2023-09-14 12:59:12 C 02 02 46.558 -00 34 18.95 X F51
2023-09-14 13:17:15 C 02 02 45.974 -00 34 24.60 X F51
2023-09-14 13:35:18 C 02 02 45.388 -00 34 30.13 X F51
2023-09-18 12:14:21 C 01 59 37.013 -01 04 21.20 X F52
2023-09-18 12:31:08 C 01 59 36.376 -01 04 26.53 X F52
2023-09-18 12:47:55 C 01 59 35.752 -01 04 31.90 X F52
2023-09-18 13:04:41 C 01 59 35.124 -01 04 37.19 X F52
2023-09-20 08:04:50 C 01 58 01.060 -01 18 23.44 V G96
2023-09-20 08:12:19 C 01 58 00.790 -01 18 25.56 V G96
2023-09-20 08:19:49 C 01 58 00.480 -01 18 28.37 V G96
2023-09-20 08:27:19 C 01 58 00.185 -01 18 30.71 V G96
2023-09-21 12:17:10 C 01 56 56.482 -01 27 25.29 X F51
2023-09-21 12:38:01 C 01 56 55.630 -01 27 32.08 X F51
2023-09-21 13:00:11 C 01 56 54.741 -01 27 39.22 X F51
2023-10-06 10:33:22 C 01 40 58.726 -03 18 10.54 X F51
2023-10-06 10:53:47 C 01 40 57.703 -03 18 16.22 X F51
2023-10-06 11:14:13 C 01 40 56.672 -03 18 22.14 X F51
2023-10-10 10:22:10 C 01 36 17.043 -03 44 19.10 X F52
2023-10-10 10:39:59 C 01 36 16.143 -03 44 23.69 X F52
2023-10-10 10:57:52 C 01 36 15.238 -03 44 28.27 X F52
2023-10-10 11:15:41 C 01 36 14.332 -03 44 33.21 X F52
2023-10-13 08:09:27 C 01 32 50.849 -04 01 51.17 V V00
2023-10-13 08:17:24 C 01 32 50.446 -04 01 53.08 V V00
2023-10-13 08:25:18 C 01 32 50.046 -04 01 54.95 V V00
2023-10-13 08:33:15 C 01 32 49.643 -04 01 57.00 V V00
2023-10-15 06:23:19 C 01 30 35.168 -04 12 39.06 V G96
2023-10-15 06:30:47 C 01 30 34.787 -04 12 40.82 V G96