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
2023-09-05 01:51:31 C 21 55 17.20 -04 59 58.9 V W46
2023-09-05 02:15:09 C 21 55 15.48 -04 58 52.8 V W46
2023-09-05 02:25:28 C 21 55 14.74 -04 58 24.0 V W46
2023-09-05 06:31:30 C 21 54 57.950 -04 46 56.28 V U52
2023-09-05 06:32:31 C 21 54 57.871 -04 46 53.26 V U52
2023-09-05 06:33:34 C 21 54 57.823 -04 46 50.23 V U52
2023-09-05 07:23:40 C 21 54 52.596 -04 43 47.82 V W68
2023-09-05 07:28:14 C 21 54 52.270 -04 43 34.93 V W68
2023-09-05 07:36:04 C 21 54 51.734 -04 43 12.90 V W68
2023-09-05 08:05:17 C 21 54 49.668 -04 41 49.99 V W68
2023-09-05 20:13:29 C 21 54 04.39 -04 08 02.9 X M26
2023-09-05 20:16:31 C 21 54 04.13 -04 07 54.3 X M26
2023-09-05 20:19:12 C 21 54 03.96 -04 07 46.6 X M26
2023-09-05 21:15:40 C 21 53 59.85 -04 05 05.8 V 130
2023-09-05 21:17:19 C 21 53 59.73 -04 05 01.1 V 130
2023-09-05 21:19:31 C 21 53 59.57 -04 04 54.8 V 130
2023-09-05 21:21:42 C 21 53 59.41 -04 04 48.5 V 130
2023-09-05 22:02:39 C 21 53 56.712 -04 02 53.70 V Z80
2023-09-05 22:27:37 C 21 53 54.900 -04 01 42.17 V Z80
2023-09-06 00:08:28 C 21 53 47.244 -03 56 51.29 X G19
2023-09-06 00:12:47 C 21 53 46.942 -03 56 38.72 X G19
2023-09-06 00:16:33 C 21 53 46.690 -03 56 27.89 X G19
2023-09-06 04:38:57 C 21 53 30.966 -03 43 43.25 V G96
2023-09-06 04:47:06 C 21 53 30.368 -03 43 19.85 V G96
2023-09-06 04:55:17 C 21 53 29.764 -03 42 56.16 V G96
2023-09-06 05:03:27 C 21 53 29.155 -03 42 32.58 V G96
2023-09-06 07:11:29 C 21 53 20.004 -03 36 25.85 V U52
2023-09-06 07:12:31 C 21 53 19.920 -03 36 22.82 V U52
2023-09-06 07:13:35 C 21 53 19.829 -03 36 20.05 V U52
2023-09-06 18:51:29 C 21 52 34.71 -03 02 23.8 V M34
2023-09-06 18:58:42 C 21 52 34.20 -03 02 02.6 V M34
2023-09-06 19:06:18 C 21 52 33.66 -03 01 40.3 V M34
2023-09-06 20:02:44 B 21 52 29.743 -02 58 54.77 X K87
2023-09-06 20:04:50 B 21 52 29.573 -02 58 48.61 X K87
2023-09-06 23:05:33 C 21 52 16.344 -02 49 56.10 X G19
2023-09-06 23:05:48 C 21 52 16.31 -02 49 52.2 X L63
2023-09-06 23:09:55 C 21 52 16.022 -02 49 43.10 X G19
2023-09-06 23:13:26 C 21 52 15.74 -02 49 29.8 X L63
2023-09-06 23:13:44 C 21 52 15.742 -02 49 31.80 X G19
2023-09-06 23:21:08 C 21 52 15.18 -02 49 07.2 X L63
2023-09-07 08:31:41 C 21 51 39.541 -02 21 40.01 X F51
2023-09-07 08:47:41 C 21 51 38.320 -02 20 52.23 X F51
2023-09-07 09:03:40 C 21 51 37.096 -02 20 04.28 X F51
2023-09-07 20:06:00 C 21 50 53.74 -01 47 05.2 V G17
2023-09-07 20:11:10 C 21 50 53.36 -01 46 49.4 V G17
2023-09-07 20:16:20 C 21 50 52.98 -01 46 33.9 V G17
2023-09-07 20:16:34 B 21 50 52.884 -01 46 36.95 V L65
2023-09-07 20:20:11 B 21 50 52.627 -01 46 25.97 V L65
2023-09-07 20:23:48 B 21 50 52.361 -01 46 14.92 V L65
2023-09-07 20:56:32 C 21 50 50.03 -01 44 35.4 V G33