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
2018-11-16 07:50:37 C 07 35 52.05 +37 04 48.5 V 703
2018-11-18 07:28:50 C 07 36 13.18 +37 31 05.9 V 703
2018-11-18 07:36:46 C 07 36 13.19 +37 31 10.9 V 703
2018-11-18 07:44:42 C 07 36 13.17 +37 31 14.3 V 703
2018-11-18 07:52:38 C 07 36 13.19 +37 31 19.2 V 703
2018-11-19 02:34:46 C 07 36 14.98 +37 41 30.9 q 160
2018-11-19 02:38:48 C 07 36 14.94 +37 41 33.1 q 160
2018-11-19 02:42:40 C 07 36 14.93 +37 41 35.2 q 160
2018-11-20 12:04:46 C 07 36 12.44 +37 59 39.6 U T08
2018-11-20 12:23:30 C 07 36 12.32 +37 59 50.7 U T08
2018-11-20 12:37:35 C 07 36 12.17 +37 59 57.5 U T08
2018-11-20 12:49:44 C 07 36 12.01 +38 00 04.9 U T08
2018-11-21 14:47:13 C 07 36 01.90 +38 13 51.3 U T05
2018-11-21 15:01:24 C 07 36 01.69 +38 13 58.5 U T05
2018-11-21 15:17:40 C 07 36 01.62 +38 14 06.1 U T05
2018-11-21 15:35:17 C 07 36 01.21 +38 14 15.9 U T05
2018-11-28 12:37:53 C 07 32 44.83 +39 36 37.9 U T08
2018-11-28 12:56:27 C 07 32 44.14 +39 36 45.9 U T08
2018-11-28 13:07:51 C 07 32 43.71 +39 36 52.2 U T08
2018-11-28 13:19:56 C 07 32 43.27 +39 36 58.1 U T08
2018-11-29 04:12:54 C 07 32 13.62 +39 43 43.1 q 160
2018-11-29 04:16:34 C 07 32 13.52 +39 43 43.6 q 160
2018-11-29 04:20:15 C 07 32 13.32 +39 43 45.8 q 160
2018-12-02 12:52:08 C 07 29 06.64 +40 19 07.1 U T08
2018-12-02 13:11:04 C 07 29 05.72 +40 19 15.1 U T08
2018-12-02 13:26:37 C 07 29 04.93 +40 19 21.8 U T08
2018-12-02 13:41:03 C 07 29 04.20 +40 19 27.4 U T08
2018-12-04 06:18:38 C 07 27 12.51 +40 35 39.9 V 703
2018-12-04 06:26:35 C 07 27 12.07 +40 35 43.0 V 703
2018-12-04 06:34:32 C 07 27 11.67 +40 35 46.4 V 703
2018-12-04 06:42:28 C 07 27 11.26 +40 35 49.8 V 703
2018-12-04 14:46:14 C 07 26 45.90 +40 39 01.7 U T05
2018-12-04 15:00:33 C 07 26 45.11 +40 39 06.9 U T05
2018-12-04 15:15:29 C 07 26 44.29 +40 39 12.4 U T05
2018-12-04 15:31:09 C 07 26 43.44 +40 39 18.1 U T05
2018-12-05 08:58:50 C 07 25 51.51 +40 45 51.6 V G96
2018-12-05 09:00:51 C 07 25 51.36 +40 45 52.3 V G96
2018-12-05 09:07:19 C 07 25 51.05 +40 45 55.1 V G96
2018-12-05 09:15:57 C 07 25 50.56 +40 45 58.0 V G96
2018-12-05 09:17:58 C 07 25 50.40 +40 45 59.3 V G96
2018-12-05 09:24:55 C 07 25 50.01 +40 46 01.6 V G96
2018-12-05 09:26:57 C 07 25 49.90 +40 46 02.3 V G96
2018-12-06 13:21:25 C 07 24 20.58 +40 56 10.4 U T08
2018-12-06 13:34:45 C 07 24 19.78 +40 56 14.9 U T08
2018-12-06 13:39:32 C 07 24 19.51 +40 56 17.0 U T08
2018-12-06 13:44:12 C 07 24 19.21 +40 56 18.7 U T08
2018-12-06 13:54:26 C 07 24 18.60 +40 56 22.0 U T08
2018-12-06 13:58:27 C 07 24 18.35 +40 56 23.2 U T08
2018-12-06 14:08:37 C 07 24 17.72 +40 56 27.0 U T08
2018-12-06 14:28:52 C 07 24 16.55 +40 56 33.5 U T08