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
2024-06-24 06:08:31 C 11 30 07.728 +41 18 21.74 V T08
2024-06-24 06:18:37 C 11 30 07.558 +41 18 15.08 V T08
2024-06-24 06:51:09 C 11 30 07.042 +41 17 53.88 V T08
2024-06-24 07:09:32 C 11 30 06.794 +41 17 41.53 V T08
2024-06-26 07:48:45 C 11 29 32.112 +40 46 19.16 V T05
2024-06-26 08:21:54 C 11 29 31.687 +40 45 56.66 V T05
2024-06-26 08:45:40 C 11 29 31.435 +40 45 40.93 V T05
2024-06-26 09:06:13 C 11 29 31.178 +40 45 26.93 V T05
2024-06-27 20:38:38 C 11 29 09.986 +40 22 09.88 V B38
2024-06-27 20:47:48 C 11 29 09.871 +40 22 03.22 V B38
2024-06-27 20:57:38 C 11 29 09.797 +40 21 56.81 V B38
2024-06-27 21:09:32 C 11 29 09.684 +40 21 48.53 V B38
2024-06-27 21:18:26 C 11 29 09.583 +40 21 43.06 V B38
2024-06-28 06:20:35 C 11 29 04.620 +40 15 49.43 V T08
2024-06-28 06:35:49 C 11 29 04.483 +40 15 39.20 V T08
2024-06-28 06:59:47 C 11 29 04.219 +40 15 22.86 V T08
2024-06-28 07:17:13 C 11 29 04.032 +40 15 11.09 V T08
2024-06-30 06:35:35 C 11 28 40.853 +39 43 37.31 V T05
2024-06-30 06:46:05 C 11 28 40.738 +39 43 30.25 V T05
2024-06-30 07:13:12 C 11 28 40.524 +39 43 11.39 V T05
2024-06-30 07:31:53 C 11 28 40.330 +39 42 58.86 V T05
2024-07-01 06:04:29 C 11 28 30.823 +39 27 46.04 V T08
2024-07-01 06:09:08 C 11 28 30.802 +39 27 42.34 V T08
2024-07-01 06:19:48 C 11 28 30.682 +39 27 34.49 V T08
2024-07-01 06:21:48 C 11 28 30.643 +39 27 33.34 V T08
2024-07-01 06:26:27 C 11 28 30.602 +39 27 30.46 V T08
2024-07-01 06:37:22 C 11 28 30.502 +39 27 22.68 V T08
2024-07-01 06:38:02 C 11 28 30.509 +39 27 21.89 V T08
2024-07-01 07:07:35 C 11 28 30.259 +39 27 01.62 V T08
2024-07-04 18:47:42 C 11 28 00.366 +38 29 14.00 W M01
2024-07-04 19:01:03 C 11 28 00.222 +38 29 04.99 W M01
2024-07-16 06:39:35 C 11 26 08.441 +35 02 33.50 V T08
2024-07-16 06:43:36 C 11 26 08.390 +35 02 29.87 V T08
2024-07-16 06:51:35 C 11 26 08.304 +35 02 23.14 V T08
2024-07-16 07:05:59 C 11 26 08.148 +35 02 11.00 V T08
2024-11-12 12:11:01 C 11 58 47.773 +00 34 34.97 V 703
2024-11-12 12:15:14 C 11 58 48.083 +00 34 35.00 V 703
2024-11-12 12:23:41 C 11 58 48.558 +00 34 34.57 V 703
2025-01-06 11:14:48 C 12 47 15.227 +04 49 28.60 V G96
2025-01-06 11:22:15 C 12 47 15.284 +04 49 32.20 V G96
2025-01-06 11:29:43 C 12 47 15.335 +04 49 35.90 V G96
2025-01-06 11:37:11 C 12 47 15.382 +04 49 39.58 V G96
2025-01-08 15:28:49 C 12 47 35.702 +05 16 08.27 X F51
2025-01-08 15:41:17 C 12 47 35.745 +05 16 14.79 X F51
2025-01-08 15:53:44 C 12 47 35.789 +05 16 21.36 X F51
2025-01-12 19:32:18 C 12 47 47.53 +06 11 51.6 V D29
2025-01-12 19:46:51 C 12 47 47.48 +06 11 59.4 V D29
2025-01-15 13:11:07 C 12 47 34.498 +06 51 53.57 V T08
2025-01-15 13:13:06 C 12 47 34.488 +06 51 55.04 V T08
2025-01-15 13:16:24 C 12 47 34.478 +06 51 56.41 V T08