87311 (2000 QJ1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5121286409 ± 3.42e-08
Semi-major axis (a)1.5902953064 AU ± 2.23e-09
Inclination (i)7.69717451° ± 1.36e-06
Long. of Asc. Node (Ω)191.41204911° ± 1.02e-05
Arg. of Perihelion (ω)343.51122574° ± 1.16e-05
Mean Anomaly (M)329.27260980° ± 3.61e-06
Mean Motion (n)0.4914684127°/day ± 1.03e-09
Perihelion dist (q)0.77585953 AU ± 5.43e-08
Aphelion dist (Q)2.40473108 AU ± 5.44e-08
Orbital Period2.00547229 yr ± 4.21e-09
Physical Parameters
H (abs. magnitude)16.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.193″
Uncertainty0
Orbit TypeApollo
MOID0.108798 AU
Observations Used2159
Gaia Obs Used75
Oppositions17
Arc Total1982-2026
First Observation Used1982-08-16
Last Observation Used2026-01-11
Observations (2884)
Date Type RA Dec Mag Band Observatory
2025-10-25 10:47:10 C 07 58 42.287 +09 58 31.44 V 703
2025-10-25 10:50:32 C 07 58 42.784 +09 58 28.74 V 703
2025-10-26 11:40:33 C 08 02 33.572 +09 37 12.22 V 703
2025-10-26 11:43:48 C 08 02 34.048 +09 37 09.62 V 703
2025-10-26 11:47:03 C 08 02 34.530 +09 37 06.38 V 703
2025-10-26 11:50:17 C 08 02 35.074 +09 37 04.15 V 703
2025-10-27 09:50:07 C 08 06 02.531 +09 17 40.63 V 703
2025-10-27 09:53:22 C 08 06 03.060 +09 17 37.39 V 703
2025-10-27 09:56:38 C 08 06 03.517 +09 17 34.76 V 703
2025-10-27 09:59:52 C 08 06 04.079 +09 17 31.67 V 703
2025-10-28 01:38:14 C 08 08 32.926 +09 03 38.52 V M22
2025-10-28 01:41:47 C 08 08 33.446 +09 03 35.50 V M22
2025-10-28 01:48:58 C 08 08 34.632 +09 03 28.76 V M22
2025-10-28 02:13:10 C 08 08 38.431 +09 03 06.73 V M22
2025-10-28 02:38:18 C 08 08 42.360 +09 02 44.05 V M22
2025-10-28 10:52:11 C 08 10 01.409 +08 55 01.45 V G96
2025-10-28 10:59:37 C 08 10 02.579 +08 54 54.83 V G96
2025-10-28 11:07:03 C 08 10 03.727 +08 54 47.88 V G96
2025-10-28 11:14:28 C 08 10 04.926 +08 54 41.29 V G96
2025-10-29 10:52:55 C 08 13 53.886 +08 32 40.92 V G96
2025-10-29 11:00:23 C 08 13 55.085 +08 32 34.08 V G96
2025-10-29 11:07:48 C 08 13 56.266 +08 32 27.02 V G96
2025-10-29 11:15:13 C 08 13 57.450 +08 32 20.00 V G96
2025-10-31 09:53:41 C 08 21 38.754 +07 47 09.06 V 703
2025-10-31 09:57:00 C 08 21 39.330 +07 47 04.78 V 703
2025-10-31 10:00:19 C 08 21 39.877 +07 47 02.29 V 703
2025-10-31 10:03:39 C 08 21 40.392 +07 46 59.02 V 703
2025-11-01 09:53:34 C 08 25 41.117 +07 22 57.50 V 703
2025-11-01 09:56:52 C 08 25 41.617 +07 22 53.80 V 703
2025-11-01 10:00:11 C 08 25 42.247 +07 22 50.30 V 703
2025-11-01 10:03:29 C 08 25 42.838 +07 22 46.67 V 703
2025-11-01 13:56:52 C 08 26 22.337 +07 18 51.16 V T08
2025-11-01 14:02:15 C 08 26 23.242 +07 18 45.79 V T08
2025-11-01 14:12:08 C 08 26 24.876 +07 18 35.46 V T08
2025-11-01 14:26:57 C 08 26 27.401 +07 18 20.02 V T08
2025-11-02 07:34:41 C 08 29 23.208 +07 00 45.29 V W68
2025-11-02 07:50:28 C 08 29 25.877 +07 00 28.66 V W68
2025-11-02 08:16:52 C 08 29 30.362 +07 00 01.40 V W68
2025-11-02 09:58:34 C 08 29 47.908 +06 58 02.50 V 703
2025-11-02 10:01:54 C 08 29 48.509 +06 57 59.80 V 703
2025-11-02 10:08:33 C 08 29 49.542 +06 57 52.56 V 703
2025-11-03 01:14:39 C 08 32 26.369 +06 42 07.06 V M22
2025-11-03 01:18:35 C 08 32 27.067 +06 42 02.20 V M22
2025-11-03 01:50:10 C 08 32 32.465 +06 41 29.33 V M22
2025-11-03 02:15:22 C 08 32 36.785 +06 41 02.33 V M22
2025-11-03 09:30:19 C 08 33 52.751 +06 33 05.18 V 703
2025-11-03 09:33:16 C 08 33 53.377 +06 33 02.30 V 703
2025-11-03 09:39:12 C 08 33 54.392 +06 32 55.00 V 703
2025-11-04 04:46:21 C 08 37 15.715 +06 12 09.72 V R17
2025-11-04 05:06:42 C 08 37 19.272 +06 11 47.22 V R17