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
2022-03-27 06:55:42 C 11 39 03.55 +30 15 28.4 V G96
2022-04-01 07:31:40 C 11 29 58.132 +31 04 17.72 V 703
2022-04-01 07:39:33 C 11 29 57.556 +31 04 19.67 V 703
2022-04-01 07:47:24 C 11 29 56.972 +31 04 24.67 V 703
2022-04-01 07:55:15 C 11 29 56.353 +31 04 26.36 V 703
2022-04-05 06:45:33 C 11 23 17.048 +31 33 35.46 V 703
2022-04-05 06:53:47 C 11 23 16.516 +31 33 37.62 V 703
2022-04-05 07:02:01 C 11 23 15.936 +31 33 40.03 V 703
2022-04-05 07:10:16 C 11 23 15.407 +31 33 41.90 V 703
2022-04-08 05:55:21 C 11 18 37.955 +31 50 24.61 V 703
2022-04-08 06:03:00 C 11 18 37.411 +31 50 25.84 V 703
2022-04-08 06:10:39 C 11 18 36.860 +31 50 27.96 V 703
2022-04-08 06:18:16 C 11 18 36.385 +31 50 29.54 V 703
2022-04-26 05:18:25 C 10 57 48.575 +32 15 34.67 V G96
2022-04-26 05:26:32 C 10 57 48.301 +32 15 34.06 V G96
2022-04-26 05:34:40 C 10 57 48.035 +32 15 33.66 V G96
2022-04-26 05:42:46 C 10 57 47.754 +32 15 33.08 V G96
2022-05-15 08:08:58 C 10 49 46.027 +31 05 18.23 U F52
2022-05-15 08:28:25 C 10 49 45.951 +31 05 13.88 U F52
2022-05-15 08:47:50 C 10 49 45.854 +31 05 09.42 U F52
2023-03-09 18:01:47 C 03 17 33.096 +00 56 58.52 V M22
2023-03-09 18:06:20 C 03 17 34.752 +00 57 10.51 V M22
2023-03-09 18:20:38 C 03 17 40.018 +00 57 49.03 V M22
2023-03-09 18:31:40 C 03 17 44.071 +00 58 18.55 V M22
2023-03-13 03:01:31 C 03 46 25.900 +04 26 36.71 V 703
2023-03-13 03:09:14 C 03 46 28.560 +04 26 56.44 V 703
2023-03-13 03:16:59 C 03 46 31.177 +04 27 15.48 V 703
2023-03-22 23:49:09 C 04 58 14.755 +12 35 47.22 V W68
2023-03-23 00:02:56 C 04 58 18.382 +12 36 09.04 V W68
2023-03-23 00:23:18 C 04 58 23.705 +12 36 42.70 V W68
2023-03-24 02:38:38 C 05 05 12.793 +13 18 21.24 V 703
2023-03-24 02:46:06 C 05 05 14.694 +13 18 32.65 V 703
2023-03-24 02:53:34 C 05 05 16.573 +13 18 44.14 V 703
2023-03-24 03:01:02 C 05 05 18.481 +13 18 55.08 V 703
2023-03-25 02:32:19 C 05 11 14.093 +13 54 25.81 V 703
2023-03-25 02:42:46 C 05 11 16.696 +13 54 40.64 V 703
2023-03-25 02:53:12 C 05 11 19.248 +13 54 56.30 V 703
2023-03-25 03:03:39 C 05 11 21.851 +13 55 11.24 V 703
2023-03-29 23:41:43 C 05 38 25.342 +16 26 10.86 V W68
2023-03-29 23:46:58 C 05 38 26.431 +16 26 16.76 V W68
2023-03-29 23:54:57 C 05 38 28.234 +16 26 25.69 V W68
2023-03-30 00:11:28 C 05 38 31.778 +16 26 44.48 V W68
2023-04-01 06:00:01 C 05 49 49.596 +17 23 38.90 V T05
2023-04-01 06:05:15 C 05 49 50.618 +17 23 43.91 V T05
2023-04-01 06:13:04 C 05 49 52.212 +17 23 52.40 V T05
2023-04-01 06:40:59 C 05 49 57.809 +17 24 19.04 V T05
2023-04-07 06:05:17 C 06 16 59.609 +19 24 57.13 V T05
2023-04-07 06:10:31 C 06 17 00.494 +19 25 00.77 V T05
2023-04-07 06:18:25 C 06 17 01.865 +19 25 06.10 V T05
2023-04-07 06:21:01 C 06 17 02.326 +19 25 08.00 V T05