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
2023-09-15 21:56:06 C 21 38 09.383 +08 51 10.73 V L92
2023-09-15 21:58:08 C 21 38 09.261 +08 51 17.33 V L92
2023-09-15 22:02:13 C 21 38 08.973 +08 51 32.28 V L92
2023-09-15 22:04:15 C 21 38 08.775 +08 51 38.62 V L92
2023-09-15 22:07:18 C 21 38 08.515 +08 51 48.54 V L92
2023-09-15 22:29:04 C 21 38 07.096 +08 52 55.02 q L75
2023-09-15 22:30:26 C 21 38 07.006 +08 53 00.18 q L75
2023-09-15 22:31:49 C 21 38 06.909 +08 53 04.81 q L75
2023-09-15 22:33:11 C 21 38 06.836 +08 53 09.94 q L75
2023-09-15 22:34:34 C 21 38 06.722 +08 53 14.50 q L75
2023-09-15 22:35:57 C 21 38 06.620 +08 53 19.48 q L75
2023-09-15 22:37:19 C 21 38 06.526 +08 53 24.12 q L75
2023-09-15 22:50:15 C 21 38 05.74 +08 54 13.8 Y 557
2023-09-15 23:24:43 C 21 38 03.797 +08 56 13.63 V Z80
2023-09-15 23:27:48 C 21 38 03.550 +08 56 24.90 V Z80
2023-09-15 23:30:49 C 21 38 03.365 +08 56 34.76 V Z80
2023-09-15 23:36:35 C 21 38 02.55 +08 56 55.8 Y 557
2023-09-16 00:07:01 C 21 38 00.173 +08 58 48.25 q L90
2023-09-16 00:16:31 C 21 37 59.513 +08 59 21.44 q L90
2023-09-16 00:21:11 C 21 37 59.52 +08 59 31.6 Y 557
2023-09-16 00:25:42 C 21 37 58.877 +08 59 53.45 q L90
2023-09-16 01:11:04 C 21 37 56.18 +09 02 25.9 Y 557
2023-09-16 01:35:55 B 21 37 56.42 +09 04 29.1 q X33
2023-09-16 01:38:28 B 21 37 56.23 +09 04 38.4 q X33
2023-09-16 01:41:01 B 21 37 56.09 +09 04 48.3 q X33
2023-09-16 02:20:51 B 21 37 53.686 +09 06 35.34 V H89
2023-09-16 02:31:17 C 21 37 54.246 +09 07 18.73 V 703
2023-09-16 02:38:53 C 21 37 53.699 +09 07 45.12 V 703
2023-09-16 02:46:30 C 21 37 53.159 +09 08 11.94 V 703
2023-09-16 02:54:07 C 21 37 52.604 +09 08 38.83 V 703
2023-09-16 03:25:13 B 21 37 49.135 +09 10 21.44 V H89
2023-09-16 04:28:30 B 21 37 44.636 +09 14 03.41 V H89
2023-09-16 21:12:59 C 21 36 43.310 +10 13 02.71 V Z80
2023-09-16 21:18:03 C 21 36 43.010 +10 13 20.39 V Z80
2023-09-16 21:23:10 C 21 36 42.696 +10 13 39.04 V Z80
2023-09-16 21:37:17 C 21 36 41.124 +10 14 36.13 q L90
2023-09-16 21:41:19 C 21 36 40.836 +10 14 50.28 q L90
2023-09-16 21:45:06 C 21 36 40.567 +10 15 03.64 q L90
2023-09-16 22:46:37 C 21 36 36.46 +10 18 34.5 Y 557
2023-09-16 23:36:23 C 21 36 33.09 +10 21 29.9 Y 557
2023-09-17 00:26:15 C 21 36 29.76 +10 24 25.8 Y 557
2023-09-17 01:16:01 C 21 36 26.51 +10 27 20.9 Y 557
2023-09-17 03:08:37 C 21 36 20.868 +10 34 53.94 V W68
2023-09-17 03:13:50 C 21 36 20.491 +10 35 12.23 V W68
2023-09-17 03:22:18 C 21 36 19.891 +10 35 42.32 V W68
2023-09-17 03:38:03 C 21 36 18.766 +10 36 38.09 V W68
2023-09-17 05:25:36 C 21 36 12.712 +10 42 18.83 V G96
2023-09-17 06:00:49 C 21 36 10.202 +10 44 23.75 V G96
2023-09-17 06:08:59 C 21 36 09.626 +10 44 52.98 V G96
2023-09-17 06:17:09 C 21 36 09.040 +10 45 22.36 V G96