276111 (2002 GM9)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3493118215 ± 2.97e-08
Semi-major axis (a)1.8651727974 AU ± 2.95e-09
Inclination (i)17.31973958° ± 8.67e-06
Long. of Asc. Node (Ω)44.10694547° ± 1.11e-05
Arg. of Perihelion (ω)273.73585355° ± 1.68e-05
Mean Anomaly (M)18.73357076° ± 9.65e-06
Mean Motion (n)0.3869311257°/day ± 9.19e-10
Perihelion dist (q)1.21364589 AU ± 5.54e-08
Aphelion dist (Q)2.51669970 AU ± 5.55e-08
Orbital Period2.54729128 yr ± 6.05e-09
Physical Parameters
H (abs. magnitude)18.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.391″
Uncertainty0
Orbit TypeAmor
MOID0.375197 AU
Observations Used279
Oppositions17
Arc Total1997-2025
First Observation Used1997-05-01
Last Observation Used2025-05-04
Observations (288)
Date Type RA Dec Mag Band Observatory
2002-04-16 00:12:15 C 13 30 55.13 +05 03 03.0 d 557
2002-04-16 00:44:24 C 13 30 52.96 +05 03 05.1 d 557
2002-04-16 07:54:13 C 13 30 22.35 +05 02 45.8 c 649
2002-04-16 08:01:39 C 13 30 21.83 +05 02 45.4 c 649
2002-04-16 08:09:04 C 13 30 21.31 +05 02 45.8 c 649
2002-04-16 09:34:18 C 13 30 15.18 +05 02 43.7 c 711
2002-04-16 09:45:57 C 13 30 14.26 +05 02 43.1 c 711
2002-04-16 09:57:00 C 13 30 13.50 +05 02 42.0 c 711
2002-04-22 14:30:28 C 13 19 36.10 +04 51 25.7 m 413
2002-04-22 14:33:06 C 13 19 35.90 +04 51 25.2 m 413
2002-04-22 14:35:44 C 13 19 35.75 +04 51 23.9 m 413
2002-04-23 14:10:47 C 13 17 54.65 +04 48 35.6 c 413
2002-04-23 14:24:37 C 13 17 53.62 +04 48 33.9 c 413
2002-05-01 15:09:37 C 13 04 32.14 +04 14 16.1 m 413
2002-05-01 15:12:36 C 13 04 31.97 +04 14 15.0 m 413
2005-09-11 11:14:15 C 05 19 42.87 +21 43 10.0 d 291
2005-09-11 11:20:24 C 05 19 43.23 +21 43 12.6 d 291
2005-09-11 11:26:31 C 05 19 43.57 +21 43 15.9 d 291
2007-04-06 04:05:08 C 12 41 27.95 +16 07 20.9 20.8 o H55
2007-04-06 04:50:49 C 12 41 24.86 +16 07 22.6 21.1 o H55
2010-09-11 09:20:26 C 04 25 16.18 +09 18 39.1 u 448
2010-09-11 10:18:40 C 04 25 18.20 +09 19 16.2 u 448
2010-09-11 11:20:43 C 04 25 20.20 +09 19 57.5 u 448
2010-10-19 10:33:36 C 04 18 55.36 +19 54 05.0 r 703
2010-10-19 10:46:44 C 04 18 54.64 +19 54 13.8 r 703
2010-10-19 10:53:24 C 04 18 54.25 +19 54 19.8 r 703
2010-10-28 06:16:43 C 04 04 57.44 +22 22 40.7 o 691
2010-10-28 06:42:15 C 04 04 55.42 +22 22 58.1 o 691
2010-10-28 07:07:49 C 04 04 53.32 +22 23 14.9 o 691
2010-11-02 06:09:57 C 03 55 23.20 +23 39 57.4 o 691
2010-11-02 06:35:27 C 03 55 21.01 +23 40 13.4 o 691
2010-11-02 07:00:56 C 03 55 18.80 +23 40 29.1 o 691
2010-11-08 04:09:11 C 03 43 05.84 +25 01 29.3 o 691
2010-11-08 04:34:40 C 03 43 03.56 +25 01 43.1 o 691
2010-11-08 05:00:11 C 03 43 01.24 +25 01 56.9 o 691
2010-11-11 03:06:17 C 03 36 46.12 +25 37 24.1 v 204
2010-11-11 03:11:59 C 03 36 45.64 +25 37 26.7 v 204
2010-11-14 06:25:39 C 03 30 06.52 +26 11 52.7 19.0 c 704
2010-11-14 06:44:02 C 03 30 04.83 +26 12 00.6 19.1 c 704
2010-11-14 07:02:26 C 03 30 03.23 +26 12 08.8 19.7 c 704
2010-11-14 07:20:50 C 03 30 01.52 +26 12 16.6 19.6 c 704
2010-11-25 04:19:15 C 03 08 40.63 +27 41 54.6 r G96
2010-11-25 04:28:46 C 03 08 39.91 +27 41 57.2 r G96
2010-11-25 04:38:15 C 03 08 39.15 +27 41 59.7 r G96
2010-11-25 04:47:43 C 03 08 38.43 +27 42 02.3 r G96
2015-05-04 07:18:56 C 20 04 44.83 -36 50 18.9 u 807
2015-05-04 07:24:25 C 20 04 45.70 -36 50 23.3 u 807
2015-05-04 07:29:52 C 20 04 46.62 -36 50 27.6 u 807
2015-05-05 06:55:45 C 20 08 38.19 -37 07 31.7 u 807
2015-05-05 07:06:40 C 20 08 39.93 -37 07 40.0 u 807