2019 AV4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6229344251 ± 3.13e-09
Semi-major axis (a)2.9941246467 AU ± 1.21e-08
Inclination (i)15.18025213° ± 1.20e-06
Long. of Asc. Node (Ω)334.05317606° ± 1.76e-06
Arg. of Perihelion (ω)48.17727188° ± 3.94e-06
Mean Anomaly (M)145.42862883° ± 6.14e-07
Mean Motion (n)0.1902424638°/day ± 1.15e-09
Perihelion dist (q)1.12898133 AU ± 1.04e-08
Aphelion dist (Q)4.85926796 AU ± 2.18e-08
Orbital Period5.18089528 yr ± 3.14e-08
Physical Parameters
H (abs. magnitude)17.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.137″
Uncertainty0
Orbit TypeAmor
MOID0.199243 AU
Observations Used984
Oppositions9
Arc Total2013-2024
First Observation Used2013-12-18
Last Observation Used2024-01-27
Observations (1144)
Date Type RA Dec Mag Band Observatory
2023-09-30 23:56:14 C 21 20 31.56 +30 08 14.3 X L63
2023-10-01 00:05:23 C 21 20 31.24 +30 08 44.2 X L63
2023-10-01 02:11:54 C 21 20 28.956 +30 16 35.29 V W68
2023-10-01 02:23:22 C 21 20 28.469 +30 17 13.16 V W68
2023-10-01 02:27:58 C 21 20 28.296 +30 17 28.39 V W68
2023-10-01 02:44:34 C 21 20 27.626 +30 18 23.18 V W68
2023-10-01 18:19:22 B 21 20 02.905 +31 08 57.94 X B72
2023-10-01 18:22:07 B 21 20 02.804 +31 09 07.35 X B72
2023-10-01 18:24:53 B 21 20 02.714 +31 09 16.19 X B72
2023-10-01 18:27:38 B 21 20 02.607 +31 09 25.28 X B72
2023-10-01 18:48:28 B 21 20 01.807 +31 10 34.93 X K74
2023-10-01 18:51:23 B 21 20 01.704 +31 10 44.65 X K74
2023-10-01 18:51:29 C 21 20 01.36 +31 10 46.0 X G02
2023-10-01 18:53:46 C 21 20 01.34 +31 10 53.4 X G02
2023-10-01 18:54:18 B 21 20 01.603 +31 10 54.16 X K74
2023-10-01 18:56:02 C 21 20 01.25 +31 11 00.7 X G02
2023-10-01 18:57:13 B 21 20 01.490 +31 11 03.80 X K74
2023-10-01 21:14:19 C 21 19 56.53 +31 18 32.1 V G34
2023-10-01 21:16:40 C 21 19 56.41 +31 18 39.8 V G34
2023-10-01 21:21:55 B 21 19 56.35 +31 19 02.2 Z C95
2023-10-01 21:22:10 C 21 19 56.22 +31 18 57.6 V G34
2023-10-01 21:24:31 C 21 19 56.14 +31 19 05.2 V G34
2023-10-01 21:26:53 C 21 19 56.06 +31 19 12.8 V G34
2023-10-01 21:27:47 B 21 19 56.15 +31 19 21.3 Z C95
2023-10-01 21:33:40 B 21 19 55.96 +31 19 40.3 Z C95
2023-10-01 23:15:43 C 21 19 52.24 +31 25 09.5 X L63
2023-10-01 23:23:22 C 21 19 52.00 +31 25 34.1 X L63
2023-10-01 23:31:07 C 21 19 51.73 +31 25 59.2 X L63
2023-10-02 17:51:56 B 21 19 26.13 +32 25 39.6 X M45
2023-10-02 17:59:50 B 21 19 25.87 +32 26 05.2 X M45
2023-10-02 18:07:44 B 21 19 25.60 +32 26 30.9 X M45
2023-10-02 21:38:36 C 21 19 19.09 +32 37 50.7 X K83
2023-10-02 21:41:38 C 21 19 19.00 +32 37 59.9 X K83
2023-10-02 21:45:03 C 21 19 18.88 +32 38 10.4 X K83
2023-10-02 21:46:25 C 21 19 18.84 +32 38 15.0 X K83
2023-10-03 17:30:49 C 21 18 54.43 +33 41 14.0 X G02
2023-10-03 17:33:59 B 21 18 54.14 +33 41 26.9 X M45
2023-10-03 17:35:20 C 21 18 54.30 +33 41 28.4 X G02
2023-10-03 17:39:52 C 21 18 54.17 +33 41 42.9 X G02
2023-10-03 17:40:13 B 21 18 53.96 +33 41 47.0 X M45
2023-10-03 17:46:27 B 21 18 53.78 +33 42 06.9 X M45
2023-10-03 18:40:14 C 21 18 52.435 +33 44 54.49 V K73
2023-10-03 18:49:19 C 21 18 52.315 +33 45 30.71 V K73
2023-10-03 19:02:21 C 21 18 51.775 +33 46 11.03 V K73
2023-10-03 21:13:00 C 21 18 47.795 +33 53 04.13 V L92
2023-10-03 21:18:05 C 21 18 47.646 +33 53 20.02 V L92
2023-10-03 21:21:09 C 21 18 47.679 +33 53 29.97 V L92
2023-10-03 21:25:13 C 21 18 47.440 +33 53 42.71 V L92
2023-10-03 21:40:30 C 21 18 46.880 +33 54 30.92 V L92
2023-10-03 21:45:36 C 21 18 46.621 +33 54 45.95 V L92