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
2022-03-06 17:33:51 S 12 18 50.479 +24 43 13.04 V C57
2022-03-06 17:33:51 s 1 -68696.139 0 +355548.44 20.0 C57
2022-03-06 17:53:51 S 12 18 48.696 +24 43 31.40 V C57
2022-03-06 17:53:51 s 1 -69456.244 0 +355142.20 8380.0 C57
2022-03-07 03:23:51 S 12 18 04.776 +24 51 28.55 V C57
2022-03-07 03:23:51 s 1 -90740.168 0 +341761.85 9220.0 C57
2022-03-07 08:03:51 S 12 17 43.349 +24 55 33.67 V C57
2022-03-07 08:03:51 s 1 -100877.91 9 +333900.51 9250.0 C57
2022-03-07 08:13:51 S 12 17 42.132 +24 55 37.45 V C57
2022-03-07 08:13:51 s 1 -101235.48 8 +333603.88 2510.0 C57
2022-03-07 08:33:51 S 12 17 40.898 +24 55 51.06 V C57
2022-03-07 08:33:51 s 1 -101949.64 8 +333007.32 3430.0 C57
2022-03-07 08:43:51 S 12 17 39.977 +24 56 06.25 V C57
2022-03-07 08:43:51 s 1 -102306.23 5 +332707.39 1060.0 C57
2022-03-07 10:43:51 S 12 17 30.084 +24 57 50.51 V C57
2022-03-07 10:43:51 s 1 -106559.02 6 +329022.30 3380.0 C57
2022-03-07 10:45:37 C 12 17 06.67 +24 58 08.1 V T05
2022-03-07 10:47:57 C 12 17 06.49 +24 58 11.1 V T05
2022-03-07 10:52:05 C 12 17 06.19 +24 58 14.7 V T05
2022-03-07 10:59:49 C 12 17 05.61 +24 58 20.5 V T05
2022-03-07 23:13:51 S 12 16 31.637 +25 08 14.64 V C57
2022-03-07 23:13:51 s 1 -131874.74 8 +302349.22 8100.0 C57
2022-03-07 23:23:51 S 12 16 30.432 +25 08 27.42 V C57
2022-03-07 23:23:51 s 1 -132195.45 4 +301950.60 9240.0 C57
2022-03-08 01:43:51 S 12 16 19.255 +25 10 28.60 V C57
2022-03-08 01:43:51 s 1 -136632.45 7 +296249.34 5690.0 C57
2022-03-08 02:03:51 S 12 16 17.954 +25 10 45.52 V C57
2022-03-08 02:03:51 s 1 -137258.05 9 +295416.46 4570.0 C57
2022-03-08 11:13:51 S 12 15 34.006 +25 18 24.52 V C57
2022-03-08 11:13:51 s 1 -153566.58 4 +270686.61 8410.0 C57
2022-03-08 11:33:51 S 12 15 32.251 +25 18 41.44 V C57
2022-03-08 11:33:51 s 1 -154124.25 3 +269720.28 6940.0 C57
2022-03-08 11:53:51 S 12 15 30.622 +25 18 50.08 V C57
2022-03-08 11:53:51 s 1 -154679.23 1 +268749.21 1810.0 C57
2022-03-08 16:23:51 S 12 15 08.438 +25 22 40.94 V C57
2022-03-08 16:23:51 s 1 -161896.42 6 +255171.99 3420.0 C57
2022-03-08 19:13:51 S 12 14 55.205 +25 24 55.08 V C57
2022-03-08 19:13:51 s 1 -166160.45 5 +246173.17 730.0 C57
2022-03-08 22:13:51 S 12 14 40.171 +25 27 30.78 V C57
2022-03-08 22:13:51 s 1 -170418.20 5 +236262.03 4470.0 C57
2022-03-09 02:43:51 S 12 14 18.182 +25 31 13.69 V C57
2022-03-09 02:43:51 s 1 -176263.94 8 +220649.79 7650.0 C57
2022-03-09 02:53:51 S 12 14 17.090 +25 31 17.33 V C57
2022-03-09 02:53:51 s 1 -176467.16 5 +220054.27 6440.0 C57
2022-03-09 04:23:51 S 12 14 10.234 +25 32 35.66 V C57
2022-03-09 04:23:51 s 1 -178251.11 2 +214638.74 6560.0 C57
2022-03-09 06:43:51 S 12 13 59.033 +25 34 36.16 V C57
2022-03-09 06:43:51 s 1 -180859.49 6 +206014.30 260.0 C57
2022-03-09 07:33:51 S 12 13 54.658 +25 35 09.67 V C57
2022-03-09 07:33:51 s 1 -181739.88 9 +202874.88 6280.0 C57