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
2024-03-20 09:43:26 C 14 36 19.670 +31 22 55.67 V 703
2024-03-20 09:46:52 C 14 36 19.530 +31 22 59.56 V 703
2024-03-20 09:50:15 C 14 36 19.364 +31 23 03.73 V 703
2024-03-20 09:53:54 C 14 36 19.192 +31 23 09.67 V 703
2024-03-21 10:30:36 C 14 35 12.610 +31 54 58.75 V T05
2024-03-21 10:33:12 C 14 35 12.434 +31 55 02.57 V T05
2024-03-21 10:37:08 C 14 35 12.269 +31 55 07.68 V T05
2024-03-21 10:44:58 C 14 35 11.890 +31 55 16.97 V T05
2024-03-21 13:34:46 C 14 35 03.575 +31 58 57.72 X F51
2024-03-21 13:50:10 C 14 35 02.818 +31 59 17.66 X F51
2024-03-21 14:05:53 C 14 35 02.045 +31 59 37.95 X F51
2024-03-21 14:20:35 C 14 35 01.321 +31 59 56.90 X F51
2024-03-22 13:08:52 C 14 33 55.353 +32 29 31.12 X F52
2024-03-22 13:26:30 C 14 33 54.447 +32 29 54.00 X F52
2024-03-22 13:42:34 C 14 33 53.607 +32 30 14.72 X F51
2024-03-22 13:43:26 C 14 33 53.566 +32 30 15.82 X F52
2024-03-22 13:57:45 C 14 33 52.819 +32 30 34.37 X F51
2024-03-22 14:00:00 C 14 33 52.706 +32 30 37.34 X F52
2024-03-22 14:12:38 C 14 33 52.050 +32 30 53.60 X F51
2024-03-23 10:13:11 C 14 32 51.552 +32 56 52.40 V T08
2024-03-23 10:15:51 C 14 32 51.458 +32 56 55.86 V T08
2024-03-23 10:20:35 C 14 32 51.221 +32 57 01.98 V T08
2024-03-23 10:27:54 C 14 32 50.762 +32 57 12.10 V T08
2024-03-23 12:07:12 C 14 32 45.391 +32 59 21.03 X F51
2024-03-23 12:21:45 C 14 32 44.598 +32 59 39.97 X F51
2024-03-23 12:25:17 C 14 32 44.407 +32 59 44.56 X F52
2024-03-23 12:36:36 C 14 32 43.789 +32 59 59.33 X F51
2024-03-23 12:41:12 C 14 32 43.540 +33 00 05.30 X F52
2024-03-23 12:51:37 C 14 32 42.968 +33 00 18.85 X F51
2024-03-23 12:57:26 C 14 32 42.653 +33 00 26.45 X F52
2024-03-23 13:13:25 C 14 32 41.784 +33 00 47.22 X F52
2024-03-27 12:16:16 C 14 27 12.799 +35 04 12.58 X F51
2024-03-27 12:33:45 C 14 27 11.652 +35 04 35.13 X F51
2024-03-27 12:51:13 C 14 27 10.496 +35 04 57.73 X F51
2024-03-27 13:08:23 C 14 27 09.370 +35 05 19.92 X F51
2024-03-27 13:19:07 C 14 27 08.659 +35 05 33.68 V T08
2024-03-27 13:23:14 C 14 27 08.434 +35 05 38.98 V T08
2024-03-27 14:13:41 C 14 27 05.002 +35 06 45.97 V T08
2024-03-27 14:22:14 C 14 27 04.514 +35 06 55.40 V T08
2024-03-28 13:01:50 C 14 25 36.665 +35 36 11.41 V T05
2024-03-28 13:06:30 C 14 25 36.257 +35 36 17.31 X F51
2024-03-28 13:25:00 C 14 25 34.988 +35 36 41.06 X F51
2024-03-28 13:38:17 C 14 25 34.078 +35 36 58.39 V T05
2024-03-28 13:43:09 C 14 25 33.745 +35 37 04.34 X F51
2024-03-28 14:01:08 C 14 25 32.511 +35 37 27.40 X F51
2024-03-28 14:19:40 C 14 25 31.243 +35 37 51.06 V T05
2024-03-28 14:56:12 C 14 25 28.726 +35 38 37.97 V T05
2024-03-29 13:52:37 C 14 23 55.624 +36 08 07.94 X F52
2024-03-29 14:09:42 C 14 23 54.409 +36 08 29.64 X F52
2024-03-29 14:26:57 C 14 23 53.173 +36 08 51.62 X F52