488580 (2002 GK8)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4013310187 ± 1.17e-07
Semi-major axis (a)1.8416304834 AU ± 2.82e-09
Inclination (i)38.99180738° ± 4.75e-05
Long. of Asc. Node (Ω)47.78444272° ± 5.70e-06
Arg. of Perihelion (ω)266.79541271° ± 5.95e-05
Mean Anomaly (M)107.91179673° ± 3.42e-05
Mean Motion (n)0.3943742346°/day ± 9.05e-10
Perihelion dist (q)1.10252705 AU ± 2.16e-07
Aphelion dist (Q)2.58073392 AU ± 2.16e-07
Orbital Period2.49921571 yr ± 5.73e-09
Physical Parameters
H (abs. magnitude)19.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.365″
Uncertainty0
Orbit TypeAmor
MOID0.406176 AU
Observations Used136
Oppositions12
Arc Total2002-2022
First Observation Used2002-04-13
Last Observation Used2022-11-24
Observations (144)
Date Type RA Dec Mag Band Observatory
2022-03-31 14:15:50 C 16 16 39.334 -01 08 59.24 U F52
2022-03-31 14:28:49 C 16 16 39.222 -01 09 07.20 U F52
2022-03-31 14:41:48 C 16 16 39.113 -01 09 14.45 U F52
2022-03-31 14:54:48 C 16 16 39.012 -01 09 22.05 U F52
2022-04-04 10:55:44 C 16 15 44.190 -02 06 44.82 V G96
2022-04-04 11:03:10 C 16 15 44.096 -02 06 49.54 V G96
2022-04-04 11:10:35 C 16 15 43.906 -02 06 55.91 V G96
2022-04-04 11:18:01 C 16 15 43.801 -02 07 00.19 V G96
2022-04-23 12:15:31 C 15 55 35.048 -09 38 10.98 U F52
2022-04-23 12:33:01 C 15 55 33.566 -09 38 35.31 U F52
2022-04-23 12:50:33 C 15 55 32.087 -09 38 59.75 U F52
2022-04-23 13:08:06 C 15 55 30.594 -09 39 24.07 U F52
2022-04-24 10:10:17 C 15 53 45.902 -10 09 11.56 V G96
2022-04-24 10:17:38 C 15 53 45.265 -10 09 21.96 V G96
2022-04-24 10:25:00 C 15 53 44.596 -10 09 32.26 V G96
2022-04-24 10:32:20 C 15 53 43.987 -10 09 42.91 V G96
2022-05-02 16:55:16 C 15 32 35.07 -15 38 32.6 V D29
2022-05-02 17:36:00 C 15 32 29.72 -15 39 47.4 V D29
2022-05-02 17:54:55 C 15 32 27.72 -15 40 22.3 O17
2022-05-02 18:17:42 C 15 32 24.67 -15 41 05.4 O17
2022-05-02 18:40:30 C 15 32 21.61 -15 41 47.8 O17
2022-05-05 08:54:29 C 15 23 47.245 -17 42 56.92 V G96
2022-05-05 09:02:08 C 15 23 46.090 -17 43 12.68 V G96
2022-05-05 09:09:47 C 15 23 44.941 -17 43 27.62 V G96
2022-05-05 09:17:27 C 15 23 43.807 -17 43 42.96 V G96
2022-05-06 09:04:09 C 15 20 11.926 -18 32 03.19 V G96
2022-05-06 09:11:43 C 15 20 10.756 -18 32 18.64 V G96
2022-05-06 09:19:17 C 15 20 09.571 -18 32 34.08 V G96
2022-05-06 09:26:52 C 15 20 08.398 -18 32 49.63 V G96
2022-05-07 05:03:25 C 15 17 07.500 -19 13 11.86 V W68
2022-05-07 05:08:09 C 15 17 06.768 -19 13 21.83 V W68
2022-05-07 05:16:59 C 15 17 05.292 -19 13 39.72 V W68
2022-05-07 05:32:56 C 15 17 02.719 -19 14 14.75 V W68
2022-05-25 07:21:38 C 13 47 57.586 -35 00 58.42 U F52
2022-05-25 07:33:28 C 13 47 54.683 -35 01 21.52 U F52
2022-05-25 07:45:23 C 13 47 51.736 -35 01 44.94 U F52
2022-05-26 03:02:16 C 13 43 14.050 -35 38 35.99 V W68
2022-05-26 03:07:57 C 13 43 12.720 -35 38 47.15 V W68
2022-05-26 03:17:44 C 13 43 10.303 -35 39 05.33 V W68
2022-05-26 03:32:19 C 13 43 06.686 -35 39 32.90 V W68
2022-11-24 03:45:13 C 00 18 27.968 -19 04 55.09 V G96
2022-11-24 03:54:29 C 00 18 27.976 -19 04 30.00 V G96
2022-11-24 04:02:42 C 00 18 28.084 -19 04 06.53 V G96
2022-11-24 04:10:56 C 00 18 28.112 -19 03 43.13 V G96