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
2018-10-14 02:14:33 C 06 41 11.74 +28 41 43.3 q 160
2018-10-14 02:18:12 C 06 41 12.17 +28 41 45.6 q 160
2018-10-20 09:38:03 C 06 58 09.27 +30 30 47.1 V 703
2018-10-20 09:45:57 C 06 58 10.05 +30 30 51.2 V 703
2018-10-20 10:01:42 C 06 58 11.67 +30 31 02.9 V 703
2018-10-24 14:29:40 C 07 07 51.33 +31 38 16.0 U T05
2018-10-24 14:44:08 C 07 07 52.52 +31 38 24.9 U T05
2018-10-24 14:59:09 C 07 07 53.78 +31 38 35.1 U T05
2018-10-24 15:13:16 C 07 07 54.97 +31 38 44.3 U T05
2018-10-26 08:19:47 C 07 11 30.51 +32 05 10.1 V 703
2018-10-26 08:34:17 C 07 11 31.68 +32 05 17.5 V 703
2018-10-26 08:41:32 C 07 11 32.26 +32 05 23.3 V 703
2018-10-26 13:14:51 C 07 11 54.90 +32 08 24.3 U T08
2018-10-26 13:42:35 C 07 11 57.01 +32 08 42.8 U T08
2018-10-26 13:56:50 C 07 11 58.17 +32 08 51.8 U T08
2018-10-26 13:57:30 C 07 11 58.20 +32 08 51.9 U T08
2018-11-02 11:46:49 C 07 23 55.60 +33 51 38.8 V 703
2018-11-02 11:54:02 C 07 23 55.97 +33 51 43.4 V 703
2018-11-02 12:01:15 C 07 23 56.37 +33 51 48.0 V 703
2018-11-02 12:08:28 C 07 23 56.81 +33 51 52.2 V 703
2018-11-03 08:08:07 C 07 25 08.74 +34 03 51.3 V 703
2018-11-03 08:15:22 C 07 25 09.06 +34 03 55.0 V 703
2018-11-03 08:22:37 C 07 25 09.51 +34 04 01.2 V 703
2018-11-03 08:29:53 C 07 25 09.88 +34 04 05.8 V 703
2018-11-07 11:47:59 C 07 30 08.13 +35 03 13.6 V G96
2018-11-07 11:54:07 C 07 30 08.38 +35 03 17.5 V G96
2018-11-07 12:00:15 C 07 30 08.61 +35 03 21.1 V G96
2018-11-07 12:06:23 C 07 30 08.84 +35 03 24.6 V G96
2018-11-07 13:53:55 C 07 30 13.876 +35 04 31.38 U F52
2018-11-07 14:11:21 C 07 30 14.511 +35 04 41.76 U F52
2018-11-07 14:28:48 C 07 30 15.147 +35 04 52.15 U F52
2018-11-10 08:14:02 C 07 32 44.20 +35 43 07.5 V 703
2018-11-10 08:21:54 C 07 32 44.45 +35 43 12.7 V 703
2018-11-10 08:29:46 C 07 32 44.67 +35 43 16.8 V 703
2018-11-10 08:37:38 C 07 32 44.90 +35 43 22.2 V 703
2018-11-13 07:51:44 C 07 34 41.28 +36 24 15.5 V 703
2018-11-13 07:59:38 C 07 34 41.42 +36 24 20.5 V 703
2018-11-13 08:07:32 C 07 34 41.66 +36 24 25.5 V 703
2018-11-13 08:15:25 C 07 34 41.76 +36 24 30.1 V 703
2018-11-14 11:24:50 C 07 35 12.87 +36 39 56.2 V G96
2018-11-14 11:32:19 C 07 35 12.97 +36 40 00.9 V G96
2018-11-14 11:39:49 C 07 35 13.06 +36 40 05.2 V G96
2018-11-14 11:47:17 C 07 35 13.15 +36 40 10.4 V G96
2018-11-15 14:51:52 C 07 35 38.39 +36 55 26.9 U T08
2018-11-15 15:04:23 C 07 35 38.43 +36 55 33.7 U T08
2018-11-15 15:24:02 C 07 35 38.59 +36 55 44.4 U T08
2018-11-15 15:43:19 C 07 35 38.93 +36 55 56.3 U T08
2018-11-16 07:27:27 C 07 35 51.84 +37 04 34.5 V 703
2018-11-16 07:35:11 C 07 35 51.93 +37 04 39.1 V 703
2018-11-16 07:42:54 C 07 35 51.97 +37 04 43.8 V 703