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
2024-09-06 03:09:39 C 20 58 00.235 -07 23 47.65 V W68
2024-09-06 03:26:06 C 20 57 59.585 -07 23 53.84 V W68
2024-09-07 08:54:53 C 20 56 55.346 -07 36 26.25 X F51
2024-09-07 09:11:54 C 20 56 54.712 -07 36 33.30 X F51
2024-09-07 09:28:54 C 20 56 54.081 -07 36 40.43 X F51
2024-09-28 05:38:11 C 20 47 41.670 -10 22 48.87 X F51
2024-09-28 05:55:19 C 20 47 41.605 -10 22 53.12 X F51
2024-09-28 06:12:25 C 20 47 41.538 -10 22 57.31 X F51
2024-09-28 06:29:35 C 20 47 41.471 -10 23 01.52 X F51
2024-10-02 11:18:17 C 20 47 45.46 -10 46 01.4 V D29
2024-10-02 11:38:39 C 20 47 45.54 -10 46 05.8 V D29
2024-10-02 11:59:00 C 20 47 45.55 -10 46 09.9 V D29
2024-10-03 11:27:55 C 20 47 51.51 -10 51 02.5 V D29
2024-10-03 11:48:16 C 20 47 51.63 -10 51 04.6 V D29
2024-10-03 12:08:38 C 20 47 51.70 -10 51 09.1 V D29
2024-10-20 02:18:54 C 20 53 49.506 -11 46 43.97 V G96
2024-10-20 02:26:19 C 20 53 49.679 -11 46 45.34 V G96
2024-10-20 02:33:44 C 20 53 49.862 -11 46 45.08 V G96
2024-10-20 02:41:11 C 20 53 50.046 -11 46 45.88 V G96
2025-08-28 11:26:30 C 05 13 55.146 +18 36 03.46 V G96
2025-08-28 11:27:12 C 05 13 55.207 +18 36 03.56 V G96
2025-08-28 11:32:35 C 05 13 55.744 +18 36 03.53 V G96
2025-08-28 11:33:17 C 05 13 55.816 +18 36 03.60 V G96
2025-08-28 11:38:39 C 05 13 56.323 +18 36 03.20 V G96
2025-08-28 11:39:21 C 05 13 56.399 +18 36 02.88 V G96
2025-08-28 11:44:42 C 05 13 56.910 +18 36 02.99 V G96
2025-08-28 11:45:23 C 05 13 56.971 +18 36 02.81 V G96
2025-10-15 14:02:17 C 07 24 23.861 +12 52 35.47 V T05
2025-10-15 14:08:15 C 07 24 24.672 +12 52 31.51 V T05
2025-10-15 14:16:12 C 07 24 25.721 +12 52 27.16 V T05
2025-10-15 14:30:43 C 07 24 27.626 +12 52 17.58 V T05
2025-10-20 03:48:43 C 07 39 48.338 +11 38 04.99 V R17
2025-10-20 04:09:05 C 07 39 51.235 +11 37 50.30 V R17
2025-10-20 04:29:27 C 07 39 54.139 +11 37 35.62 V R17
2025-10-20 04:49:49 C 07 39 57.034 +11 37 21.00 V R17
2025-10-20 08:52:56 C 07 40 32.250 +11 34 22.87 V 703
2025-10-20 09:02:53 C 07 40 33.704 +11 34 16.25 V 703
2025-10-21 03:48:27 C 07 43 17.030 +11 20 24.76 V R17
2025-10-21 04:08:51 C 07 43 19.961 +11 20 09.85 V R17
2025-10-21 04:29:13 C 07 43 22.901 +11 19 54.88 V R17
2025-10-21 04:49:36 C 07 43 25.846 +11 19 39.61 V R17
2025-10-21 08:15:19 C 07 43 55.882 +11 17 14.57 V W68
2025-10-21 08:19:54 C 07 43 56.544 +11 17 10.75 V W68
2025-10-21 08:49:01 C 07 44 00.773 +11 16 49.08 V W68
2025-10-21 08:58:16 C 07 44 02.062 +11 16 42.31 V W68
2025-10-25 01:33:53 C 07 57 17.434 +10 06 26.82 V M22
2025-10-25 01:38:27 C 07 57 18.110 +10 06 23.40 V M22
2025-10-25 01:48:43 C 07 57 19.666 +10 06 14.69 V M22
2025-10-25 02:24:25 C 07 57 25.001 +10 05 44.95 V M22
2025-10-25 10:43:48 C 07 58 41.675 +09 58 34.82 V 703