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
2023-09-07 20:58:13 C 21 50 49.91 -01 44 30.4 V G33
2023-09-07 20:59:54 C 21 50 49.78 -01 44 25.1 V G33
2023-09-07 21:01:35 C 21 50 49.66 -01 44 20.1 V G33
2023-09-07 21:03:16 C 21 50 49.55 -01 44 15.1 V G33
2023-09-07 21:04:57 C 21 50 49.43 -01 44 09.9 V G33
2023-09-07 21:07:06 C 21 50 49.243 -01 44 01.57 V B67
2023-09-07 21:11:47 C 21 50 48.910 -01 43 47.39 V B67
2023-09-07 21:16:28 C 21 50 48.578 -01 43 33.28 V B67
2023-09-07 21:21:08 C 21 50 48.223 -01 43 19.16 V B67
2023-09-07 21:25:48 C 21 50 47.870 -01 43 05.05 V B67
2023-09-07 21:59:43 C 21 50 45.56 -01 41 20.9 15.8 122
2023-09-07 22:11:51 C 21 50 44.66 -01 40 44.3 15.9 122
2023-09-07 22:24:55 C 21 50 43.450 -01 40 07.46 X G19
2023-09-07 22:25:07 C 21 50 43.67 -01 40 04.0 16.0 122
2023-09-07 22:29:19 C 21 50 43.116 -01 39 53.96 X G19
2023-09-07 22:33:12 C 21 50 42.840 -01 39 42.34 X G19
2023-09-08 00:32:43 C 21 50 36.44 -01 33 09.9 q X33
2023-09-08 00:35:17 C 21 50 36.22 -01 33 01.9 q X33
2023-09-08 00:37:35 C 21 50 36.10 -01 32 55.1 q X33
2023-09-08 18:51:32 C 21 49 22.89 -00 37 28.5 Y 557
2023-09-08 19:01:26 C 21 49 21.73 -00 37 01.6 V M31
2023-09-08 19:04:39 C 21 49 21.50 -00 36 51.8 V M31
2023-09-08 19:10:00 C 21 49 21.13 -00 36 35.4 V M31
2023-09-08 19:20:41 C 21 49 20.79 -00 35 58.2 Y 557
2023-09-08 19:51:35 C 21 49 18.55 -00 34 22.6 Y 557
2023-09-08 20:21:20 C 21 49 16.38 -00 32 50.3 Y 557
2023-09-08 20:48:29 C 21 49 14.37 -00 31 26.0 Y 557
2023-09-08 21:21:05 C 21 49 11.98 -00 29 44.9 Y 557
2023-09-08 21:43:24 C 21 49 10.34 -00 28 35.6 Y 557
2023-09-08 21:52:29 C 21 49 10.00 -00 28 05.0 15.9 122
2023-09-08 22:11:43 C 21 49 08.58 -00 27 05.2 16.0 122
2023-09-08 22:20:58 C 21 49 07.58 -00 26 39.1 Y 557
2023-09-08 22:31:20 C 21 49 07.11 -00 26 04.3 16.0 122
2023-09-08 22:50:07 C 21 49 05.44 -00 25 08.5 Y 557
2023-09-08 23:21:00 C 21 49 03.18 -00 23 32.5 Y 557
2023-09-09 05:35:28 C 21 48 39.396 -00 04 02.64 V U52
2023-09-09 05:36:29 C 21 48 39.370 -00 03 57.13 V U52
2023-09-09 05:37:28 C 21 48 39.254 -00 03 54.32 V U52
2023-09-09 20:27:57 B 21 47 39.900 +00 42 47.30 V L65
2023-09-09 20:31:04 B 21 47 39.682 +00 42 56.95 V L65
2023-09-09 20:34:10 B 21 47 39.451 +00 43 07.03 V L65
2023-09-10 08:30:07 C 21 46 51.483 +01 21 28.66 X F51
2023-09-10 08:46:04 C 21 46 50.262 +01 22 19.79 X F51
2023-09-10 09:01:59 C 21 46 49.033 +01 23 10.96 X F51
2023-09-10 19:02:33 C 21 46 10.10 +01 55 12.2 V M34
2023-09-10 19:09:52 C 21 46 09.56 +01 55 35.8 V M34
2023-09-10 19:16:09 C 21 46 09.09 +01 55 56.3 V M34
2023-09-10 19:16:26 C 21 46 09.29 +01 55 58.3 V 130
2023-09-10 19:19:11 C 21 46 09.10 +01 56 07.1 V 130
2023-09-10 19:22:28 C 21 46 08.86 +01 56 17.7 V 130