523587 (1999 VQ11)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5974905278 ± 3.00e-08
Semi-major axis (a)2.8045807230 AU ± 7.66e-09
Inclination (i)7.94944923° ± 3.03e-06
Long. of Asc. Node (Ω)26.69816243° ± 1.74e-05
Arg. of Perihelion (ω)353.28070351° ± 1.81e-05
Mean Anomaly (M)189.06935745° ± 4.18e-06
Mean Motion (n)0.2098506696°/day ± 8.60e-10
Perihelion dist (q)1.12887031 AU ± 8.42e-08
Aphelion dist (Q)4.48029114 AU ± 8.50e-08
Orbital Period4.69679837 yr ± 1.92e-08
Physical Parameters
H (abs. magnitude)17.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.284″
Uncertainty0
Orbit TypeAmor
MOID0.130720 AU
Observations Used350
Oppositions20
Arc Total1999-2024
First Observation Used1999-11-08
Last Observation Used2024-02-10
Observations (380)
Date Type RA Dec Mag Band Observatory
2018-12-09 10:25:41 C 07 20 20.94 +41 18 36.0 V G96
2018-12-09 10:33:19 C 07 20 20.45 +41 18 38.2 V G96
2018-12-09 10:40:55 C 07 20 19.95 +41 18 40.4 V G96
2018-12-09 10:48:31 C 07 20 19.44 +41 18 42.5 V G96
2018-12-09 12:18:57 C 07 20 13.61 +41 19 08.1 U I41
2018-12-09 12:24:20 C 07 20 13.26 +41 19 09.6 U I41
2018-12-12 07:21:56 C 07 15 59.43 +41 37 14.2 U I41
2018-12-12 07:52:00 C 07 15 57.31 +41 37 22.1 U I41
2018-12-16 02:05:45 C 07 09 47.22 +41 55 35.4 q 160
2018-12-16 02:09:11 C 07 09 46.88 +41 55 36.1 q 160
2018-12-16 02:12:38 C 07 09 46.51 +41 55 36.7 q 160
2018-12-16 09:33:33 C 07 09 15.81 +41 56 49.9 V 703
2018-12-16 09:41:32 C 07 09 15.22 +41 56 51.0 V 703
2018-12-16 09:49:21 C 07 09 14.61 +41 56 51.8 V 703
2018-12-16 10:14:32 C 07 09 12.74 +41 56 55.7 V 703
2018-12-20 12:16:03 C 07 02 12.63 +42 07 54.7 V T05
2018-12-20 12:29:20 C 07 02 11.60 +42 07 55.2 V T05
2018-12-20 12:40:58 C 07 02 10.70 +42 07 56.1 V T05
2018-12-20 13:00:23 C 07 02 09.21 +42 07 57.1 V T05
2018-12-28 11:48:50 C 06 48 42.05 +42 05 12.0 V T05
2018-12-28 12:05:28 C 06 48 40.84 +42 05 10.3 V T05
2018-12-28 12:17:00 C 06 48 40.01 +42 05 08.9 V T05
2018-12-28 12:34:33 C 06 48 38.74 +42 05 07.2 V T05
2019-01-03 00:09:30 C 06 40 15.94 +41 46 40.0 q 160
2019-01-03 00:11:32 C 06 40 15.73 +41 46 39.5 q 160
2019-01-03 00:13:34 C 06 40 15.60 +41 46 37.6 q 160
2019-01-03 23:35:56 C 06 38 53.50 +41 42 11.6 q 160
2019-01-03 23:38:58 C 06 38 53.40 +41 42 11.4 q 160
2019-01-03 23:42:12 C 06 38 53.14 +41 42 09.7 q 160
2019-01-04 04:28:30 C 06 38 37.49 +41 41 14.3 V 703
2019-01-04 04:36:17 C 06 38 37.04 +41 41 13.1 V 703
2019-01-04 04:44:04 C 06 38 36.59 +41 41 11.3 V 703
2019-01-04 04:51:53 C 06 38 36.14 +41 41 09.8 V 703
2019-01-05 11:30:13 C 06 36 52.06 +41 34 48.4 V T05
2019-01-05 11:37:52 C 06 36 51.63 +41 34 46.4 V T05
2019-01-05 11:39:57 C 06 36 51.48 +41 34 45.4 V T05
2019-01-05 11:57:51 C 06 36 50.39 +41 34 42.2 V T05
2019-01-05 11:58:30 C 06 36 50.35 +41 34 41.8 V T05
2019-01-05 12:00:34 C 06 36 50.27 +41 34 41.6 V T05
2019-01-05 12:06:45 C 06 36 49.91 +41 34 39.9 V T05
2019-01-05 12:08:05 C 06 36 49.78 +41 34 39.9 V T05
2019-01-05 23:31:50 C 06 36 13.11 +41 32 03.8 q 160
2019-01-05 23:35:38 C 06 36 13.01 +41 32 03.3 q 160
2019-01-05 23:39:25 C 06 36 12.64 +41 32 02.9 q 160
2019-01-06 22:33:07 C 06 35 00.19 +41 26 46.8 q 160
2019-01-06 22:35:55 C 06 35 00.03 +41 26 45.7 q 160
2019-01-06 22:38:34 C 06 34 59.93 +41 26 44.9 q 160
2019-01-09 05:21:39 C 06 32 17.49 +41 13 10.1 V G96
2019-01-09 05:29:07 C 06 32 17.08 +41 13 08.3 V G96
2019-01-09 05:36:36 C 06 32 16.68 +41 13 06.3 V G96