40267 (1999 GJ4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8083828681 ± 7.98e-09
Semi-major axis (a)1.3387905047 AU ± 5.08e-10
Inclination (i)34.47744958° ± 9.01e-07
Long. of Asc. Node (Ω)148.20459566° ± 7.92e-07
Arg. of Perihelion (ω)211.95484902° ± 7.44e-07
Mean Anomaly (M)290.99875735° ± 1.90e-06
Mean Motion (n)0.6362727750°/day ± 3.62e-10
Perihelion dist (q)0.25653520 AU ± 1.07e-08
Aphelion dist (Q)2.42104581 AU ± 1.07e-08
Orbital Period1.54906248 yr ± 8.81e-10
Physical Parameters
H (abs. magnitude)15.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.091″
Uncertainty0
Orbit TypeApollo
MOID0.156272 AU
Observations Used3455
Gaia Obs Used131
Oppositions22
Arc Total1955-2025
First Observation Used1955-03-25
Last Observation Used2025-05-15
Observations (3749)
Date Type RA Dec Mag Band Observatory
2003-02-23 00:34:22 C 08 25 12.42 +12 53 00.7 c A18
2003-02-23 20:56:15 C 08 23 48.93 +13 41 25.8 c 127
2003-02-23 21:01:22 C 08 23 48.57 +13 41 37.6 c 127
2003-02-23 21:05:37 C 08 23 48.27 +13 41 47.3 c 127
2003-02-23 21:10:48 C 08 23 47.91 +13 41 59.2 c 127
2003-02-23 23:20:24 C 08 23 38.73 +13 46 56.1 d 118
2003-02-23 23:25:08 C 08 23 38.41 +13 47 06.6 d 118
2003-02-23 23:26:19 C 08 23 38.33 +13 47 09.4 d 118
2003-02-24 19:10:13 C 08 22 25.01 +14 30 45.7 c 246
2003-02-24 19:10:47 C 08 22 24.98 +14 30 47.1 c 246
2003-02-24 19:11:32 C 08 22 24.93 +14 30 48.7 c 246
2003-02-24 19:12:24 C 08 22 24.87 +14 30 50.7 c 246
2003-02-24 19:13:50 C 08 22 24.78 +14 30 53.9 c 246
2003-02-24 19:15:10 C 08 22 24.69 +14 30 56.7 c 246
2003-02-24 20:27:55 C 08 22 20.17 +14 33 32.8 c 151
2003-02-24 20:29:44 C 08 22 20.05 +14 33 36.7 c 151
2003-02-24 20:32:00 C 08 22 19.91 +14 33 41.5 c 151
2003-02-24 20:34:16 C 08 22 19.77 +14 33 46.4 c 151
2003-02-24 20:36:21 C 08 22 19.64 +14 33 50.7 c 151
2003-02-24 20:37:47 C 08 22 19.52 +14 33 54.1 c 151
2003-02-24 20:40:26 C 08 22 19.37 +14 33 59.5 c 151
2003-02-24 20:41:34 C 08 22 19.29 +14 34 02.2 c 151
2003-02-24 20:42:38 C 08 22 19.20 +14 34 05.4 c 151
2003-02-24 20:45:19 C 08 22 19.06 +14 34 10.0 c 151
2003-02-24 21:46:37 C 08 22 15.19 +14 36 19.7 c 127
2003-02-24 21:51:10 C 08 22 14.90 +14 36 29.1 c 127
2003-02-24 21:55:27 C 08 22 14.64 +14 36 38.1 c 127
2003-02-24 22:00:00 C 08 22 14.35 +14 36 47.8 c 127
2003-02-24 23:33:24 C 08 22 08.43 +14 40 06.6 c 204
2003-02-24 23:35:12 C 08 22 08.31 +14 40 10.4 c 204
2003-02-24 23:40:34 C 08 22 07.99 +14 40 21.7 c 204
2003-02-24 23:50:54 C 08 22 07.34 +14 40 43.2 c 204
2003-02-24 23:54:04 C 08 22 07.15 +14 40 50.1 c 204
2003-02-25 20:22:04 C 08 20 58.64 +15 22 36.6 c 639
2003-02-25 20:22:42 C 08 20 58.68 +15 22 38.1 c 127
2003-02-25 20:27:49 C 08 20 58.37 +15 22 48.3 c 127
2003-02-25 20:37:52 C 08 20 57.82 +15 23 08.2 c 127
2003-02-25 20:42:56 C 08 20 57.52 +15 23 18.0 c 127
2003-02-25 21:12:23 C 08 20 55.68 +15 24 15.3 c 639
2003-02-25 21:18:05 C 08 20 55.42 +15 24 27.8 c 639
2003-02-26 04:18:02 C 08 20 33.06 +15 38 13.1 15.8 H72
2003-02-26 04:23:28 C 08 20 32.69 +15 38 24.2 16.0 H72
2003-02-26 04:27:46 C 08 20 32.49 +15 38 32.5 16.0 H72
2003-02-26 04:33:05 C 08 20 32.10 +15 38 42.7 15.8 H72
2003-02-26 04:35:04 C 08 20 32.07 +15 38 46.2 15.9 H72
2003-02-26 04:36:52 C 08 20 31.91 +15 38 50.2 15.8 H72
2003-02-26 04:38:19 C 08 20 31.84 +15 38 53.1 15.7 H72
2003-02-26 04:44:49 C 08 20 31.47 +15 39 04.9 15.6 H72
2003-02-26 04:48:58 C 08 20 31.27 +15 39 13.0 15.5 H72
2003-02-26 11:16:35 C 08 20 12.06 +15 51 37.7 c E04