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
2023-09-25 19:44:29 C 21 25 10.63 +23 01 09.0 X G02
2023-09-25 19:50:10 C 21 25 10.32 +23 01 29.1 X G02
2023-09-25 19:55:51 C 21 25 10.03 +23 01 49.2 X G02
2023-09-26 08:17:26 C 21 24 37.234 +23 45 44.68 V T05
2023-09-26 08:22:00 C 21 24 36.991 +23 46 00.62 V T05
2023-09-26 08:29:49 C 21 24 36.574 +23 46 27.98 V T05
2023-09-26 08:46:18 C 21 24 35.664 +23 47 25.73 V T05
2023-09-26 18:52:24 B 21 24 11.693 +24 22 34.72 X K74
2023-09-26 18:55:06 B 21 24 11.563 +24 22 44.29 X K74
2023-09-26 18:58:43 B 21 24 11.390 +24 22 57.00 X K74
2023-09-26 19:01:25 B 21 24 11.258 +24 23 06.47 X K74
2023-09-26 19:04:03 C 21 24 11.17 +24 23 19.6 X M26
2023-09-26 19:08:06 C 21 24 10.97 +24 23 33.8 X M26
2023-09-26 19:12:09 C 21 24 10.76 +24 23 48.1 X M26
2023-09-26 21:43:30 C 21 24 03.550 +24 32 33.58 V Z80
2023-09-26 21:50:08 C 21 24 03.262 +24 32 57.30 V Z80
2023-09-26 21:56:50 C 21 24 02.911 +24 33 20.12 V Z80
2023-09-27 03:34:33 C 21 23 50.450 +24 53 06.18 V U52
2023-09-27 03:35:30 C 21 23 50.333 +24 53 10.14 V U52
2023-09-27 03:36:26 C 21 23 50.251 +24 53 13.56 V U52
2023-09-27 18:41:43 C 21 23 14.30 +25 45 43.0 Z C95
2023-09-27 18:51:42 C 21 23 13.84 +25 46 18.2 Z C95
2023-09-27 19:01:07 C 21 23 13.37 +25 46 51.3 Z C95
2023-09-27 19:20:37 C 21 23 12.15 +25 47 58.3 V 595
2023-09-27 19:32:49 C 21 23 11.56 +25 48 40.6 V 595
2023-09-27 19:45:01 C 21 23 10.98 +25 49 23.1 V 595
2023-09-27 20:15:50 C 21 23 09.924 +25 51 06.34 V Z80
2023-09-27 20:17:38 C 21 23 09.900 +25 51 12.28 V Z80
2023-09-27 21:53:34 C 21 23 05.376 +25 56 44.84 V Z80
2023-09-28 03:28:54 C 21 22 53.878 +26 16 10.78 V U52
2023-09-28 03:30:21 C 21 22 53.825 +26 16 15.71 V U52
2023-09-28 08:03:33 C 21 22 42.050 +26 32 14.10 V T05
2023-09-28 08:09:02 C 21 22 41.779 +26 32 32.78 V T05
2023-09-28 08:16:26 C 21 22 41.419 +26 32 58.31 V T05
2023-09-28 08:32:31 C 21 22 40.634 +26 33 53.50 V T05
2023-09-28 20:18:09 B 21 22 15.68 +27 14 02.8 Z C95
2023-09-28 20:21:40 B 21 22 15.54 +27 14 14.6 Z C95
2023-09-28 20:25:11 B 21 22 15.38 +27 14 26.5 Z C95
2023-09-28 20:28:44 B 21 22 15.22 +27 14 38.9 Z C95
2023-09-28 20:32:15 B 21 22 15.03 +27 14 51.3 Z C95
2023-09-29 19:15:59 C 21 21 28.481 +28 32 07.15 V Z80
2023-09-29 19:23:02 C 21 21 28.188 +28 32 31.06 V Z80
2023-09-30 00:36:14 B 21 21 15.240 +28 50 09.64 X L43
2023-09-30 01:09:48 B 21 21 14.011 +28 52 00.66 X L43
2023-09-30 01:41:51 B 21 21 12.854 +28 53 46.39 X L43
2023-09-30 09:01:08 C 21 20 59.621 +29 18 46.73 V T05
2023-09-30 09:05:43 C 21 20 59.424 +29 19 01.92 V T05
2023-09-30 09:13:34 C 21 20 59.090 +29 19 27.84 V T05
2023-09-30 11:59:32 C 21 20 52.572 +29 28 34.36 V T05
2023-09-30 23:46:48 C 21 20 31.88 +30 07 43.6 X L63