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
2024-03-06 14:28:37 C 14 45 27.847 +24 36 24.59 V T08
2024-03-06 14:36:25 C 14 45 27.751 +24 36 33.16 V T08
2024-03-06 14:40:35 C 14 45 27.689 +24 36 38.05 V T08
2024-03-06 14:56:12 C 14 45 27.458 +24 36 55.98 V T08
2024-03-12 11:28:21 C 14 42 50.026 +27 23 07.55 V 703
2024-03-12 11:31:40 C 14 42 49.972 +27 23 11.62 V 703
2024-03-12 11:35:04 C 14 42 49.856 +27 23 16.62 V 703
2024-03-12 11:38:23 C 14 42 49.734 +27 23 20.08 V 703
2024-03-13 09:15:34 C 14 42 16.376 +27 49 51.38 V G96
2024-03-13 09:23:05 C 14 42 16.153 +27 50 00.74 V G96
2024-03-13 09:30:37 C 14 42 15.937 +27 50 10.03 V G96
2024-03-13 09:38:10 C 14 42 15.728 +27 50 19.39 V G96
2024-03-13 11:49:43 C 14 42 11.912 +27 53 01.54 V 703
2024-03-13 11:53:01 C 14 42 11.826 +27 53 05.75 V 703
2024-03-13 11:56:20 C 14 42 11.725 +27 53 09.24 V 703
2024-03-13 11:59:39 C 14 42 11.599 +27 53 13.85 V 703
2024-03-13 14:39:40 C 14 42 07.277 +27 56 32.93 V T05
2024-03-13 14:44:14 C 14 42 07.150 +27 56 38.11 V T05
2024-03-13 14:52:50 C 14 42 06.912 +27 56 48.70 V T05
2024-03-13 15:07:16 C 14 42 06.487 +27 57 06.34 V T05
2024-03-15 12:07:51 C 14 40 46.661 +28 53 08.88 V T08
2024-03-15 12:21:59 C 14 40 46.214 +28 53 26.48 V T08
2024-03-15 12:24:38 C 14 40 46.150 +28 53 29.26 V T08
2024-03-15 12:32:54 C 14 40 45.946 +28 53 40.13 V T08
2024-03-16 12:29:33 C 14 39 58.315 +29 23 48.41 V T05
2024-03-16 12:33:40 C 14 39 58.152 +29 23 53.56 V T05
2024-03-16 12:38:13 C 14 39 57.986 +29 23 59.78 V T05
2024-03-16 12:46:41 C 14 39 57.679 +29 24 10.30 V T05
2024-03-17 11:51:46 C 14 39 08.635 +29 53 25.44 V T05
2024-03-17 11:55:02 C 14 39 08.530 +29 53 30.08 V T05
2024-03-17 11:59:36 C 14 39 08.417 +29 53 35.05 V T05
2024-03-17 12:11:56 C 14 39 07.927 +29 53 51.58 V T05
2024-03-18 11:07:58 C 14 38 15.890 +30 23 06.00 V T08
2024-03-18 11:10:38 C 14 38 15.775 +30 23 09.53 V T08
2024-03-18 11:15:27 C 14 38 15.595 +30 23 15.79 V T08
2024-03-18 11:27:13 C 14 38 15.101 +30 23 31.06 V T08
2024-03-18 11:33:41 C 14 38 14.830 +30 23 38.83 X F52
2024-03-18 11:52:30 C 14 38 14.057 +30 24 02.99 X F52
2024-03-18 12:11:28 C 14 38 13.276 +30 24 27.35 X F52
2024-03-18 12:30:37 C 14 38 12.488 +30 24 51.91 X F52
2024-03-19 10:29:17 C 14 37 19.586 +30 53 01.61 V T08
2024-03-19 10:41:19 C 14 37 18.991 +30 53 17.52 V T08
2024-03-19 11:22:14 C 14 37 17.232 +30 54 10.22 V T08
2024-03-19 11:25:33 C 14 37 17.076 +30 54 14.65 V T08
2024-03-19 11:29:46 C 14 37 16.915 +30 54 20.38 V T08
2024-03-19 11:43:04 C 14 37 16.313 +30 54 37.04 V T08
2024-03-19 12:12:24 C 14 37 14.678 +30 55 12.68 V 703
2024-03-19 12:15:42 C 14 37 14.509 +30 55 17.54 V 703
2024-03-19 12:19:00 C 14 37 14.394 +30 55 21.68 V 703
2024-03-19 12:22:18 C 14 37 14.300 +30 55 25.00 V 703