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
2020-03-03 08:25:48 C 06 52 55.21 +15 10 15.4 V T05
2020-03-07 00:37:09 C 07 02 06.44 +17 35 22.1 u H21
2020-03-07 00:39:40 C 07 02 06.68 +17 35 25.7 u H21
2020-03-07 00:42:11 C 07 02 06.91 +17 35 29.2 u H21
2020-03-07 00:44:43 C 07 02 07.14 +17 35 32.9 u H21
2020-03-07 00:47:14 C 07 02 07.39 +17 35 36.5 u H21
2020-03-07 00:49:45 C 07 02 07.62 +17 35 40.0 u H21
2020-03-07 00:52:16 C 07 02 07.86 +17 35 43.7 u H21
2020-03-07 00:54:47 C 07 02 08.09 +17 35 47.3 u H21
2020-03-07 00:56:55 C 07 02 08.29 +17 35 50.3 u H21
2020-03-09 07:57:38 C 07 07 17.56 +18 48 22.1 V T08
2020-03-09 08:03:52 C 07 07 18.10 +18 48 29.6 V T08
2020-03-09 08:20:48 C 07 07 19.57 +18 48 49.9 V T08
2020-03-09 08:32:06 C 07 07 20.56 +18 49 03.6 V T08
2020-03-10 19:24:14 C 07 10 27.05 +19 29 06.7 a 233
2020-03-10 19:36:29 C 07 10 28.09 +19 29 19.9 a 233
2020-03-10 19:47:57 C 07 10 29.04 +19 29 32.6 a 233
2020-03-11 08:09:06 C 07 11 32.90 +19 42 54.4 V T05
2020-03-11 08:21:39 C 07 11 33.95 +19 43 07.5 V T05
2020-03-11 08:25:45 C 07 11 34.28 +19 43 11.8 V T05
2020-03-11 08:44:28 C 07 11 35.83 +19 43 31.3 V T05
2020-03-11 18:31:41 C 07 12 26.47 +19 53 36.7 q K73
2020-03-11 18:53:53 C 07 12 28.32 +19 53 59.7 q K73
2020-03-11 18:59:04 C 07 12 28.98 +19 54 05.7 108
2020-03-11 19:02:10 C 07 12 29.22 +19 54 09.8 q K73
2020-03-11 19:03:22 C 07 12 29.33 +19 54 09.6 108
2020-03-11 19:07:40 C 07 12 29.65 +19 54 13.9 108
2020-03-11 19:16:33 C 07 12 30.34 +19 54 23.2 q K73
2020-03-11 19:28:18 C 07 12 31.24 +19 54 35.7 q K73
2020-03-11 19:34:07 C 07 12 31.84 +19 54 42.6 q K73
2020-03-11 19:58:16 C 07 12 33.83 +19 55 05.6 V 160
2020-03-11 20:01:11 C 07 12 34.08 +19 55 08.5 V 160
2020-03-11 20:03:57 C 07 12 34.30 +19 55 11.3 V 160
2020-03-12 16:14:30 C 07 14 16.49 +20 15 16.8 17.2 q C97
2020-03-12 16:16:41 C 07 14 16.52 +20 15 19.2 17.0 q C97
2020-03-12 16:21:04 C 07 14 16.88 +20 15 23.6 17.1 q C97
2020-03-15 12:20:20 C 07 19 47.27 +21 15 08.1 q D29
2020-03-15 12:40:42 C 07 19 48.81 +21 15 24.3 q D29
2020-03-15 13:01:05 C 07 19 50.35 +21 15 40.5 q D29
2020-03-15 20:04:16 C 07 20 23.65 +21 21 12.6 V 160
2020-03-15 20:07:23 C 07 20 23.86 +21 21 15.6 V 160
2020-03-15 20:10:28 C 07 20 24.10 +21 21 17.9 V 160
2020-03-16 04:42:48 C 07 21 04.01 +21 27 56.8 V 703
2020-03-16 04:50:22 C 07 21 04.56 +21 28 03.0 V 703
2020-03-16 04:57:57 C 07 21 05.22 +21 28 07.7 V 703
2020-03-16 05:05:33 C 07 21 05.71 +21 28 13.5 V 703
2020-03-16 19:45:14 C 07 22 14.10 +21 39 12.2 V 160
2020-03-16 19:48:16 C 07 22 14.30 +21 39 14.3 V 160
2020-03-16 19:51:14 C 07 22 14.53 +21 39 16.3 V 160
2020-03-17 03:08:46 S 07 22 48.25 +21 44 39.8 L C51