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
2023-10-13 03:05:47 C 21 18 11.62 +44 28 39.4 q U94
2023-10-13 03:12:04 C 21 18 11.68 +44 28 55.3 q U94
2023-10-13 03:18:20 C 21 18 11.68 +44 29 12.2 q U94
2023-10-13 07:24:53 C 21 18 14.899 +44 39 51.44 V T05
2023-10-13 07:29:29 C 21 18 14.909 +44 40 02.82 V T05
2023-10-13 07:38:15 C 21 18 14.947 +44 40 24.96 V T05
2023-10-13 08:01:16 C 21 18 15.048 +44 41 22.78 V T05
2023-10-13 18:49:58 C 21 18 28.608 +45 08 35.81 V K73
2023-10-13 18:59:55 C 21 18 28.531 +45 09 02.81 V K73
2023-10-14 22:52:02 C 21 19 05.081 +46 18 01.62 V Z80
2023-10-14 22:58:46 C 21 19 05.177 +46 18 17.68 V Z80
2023-10-14 23:05:28 C 21 19 05.323 +46 18 33.59 V Z80
2023-10-15 07:41:06 C 21 19 19.308 +46 39 50.76 V T05
2023-10-15 07:45:16 C 21 19 19.368 +46 40 00.84 V T05
2023-10-15 07:54:36 C 21 19 19.490 +46 40 22.94 V T05
2023-10-15 08:09:19 C 21 19 19.697 +46 40 57.90 V T05
2023-10-15 22:18:21 C 21 19 44.467 +47 14 38.65 V Z80
2023-10-15 22:28:24 C 21 19 44.669 +47 15 02.12 V Z80
2023-10-15 22:38:27 C 21 19 44.909 +47 15 25.85 V Z80
2023-10-16 20:04:12 C 21 20 27.19 +48 05 54.4 V C36
2023-10-16 20:08:08 C 21 20 27.28 +48 06 03.7 V C36
2023-10-16 20:14:17 C 21 20 27.50 +48 06 17.7 V C36
2023-10-16 20:16:31 C 21 20 27.52 +48 06 22.8 V C36
2023-10-16 20:19:19 C 21 20 27.69 +48 06 28.6 V C36
2023-10-16 20:20:26 C 21 20 27.69 +48 06 31.4 V C36
2023-10-17 02:22:43 C 21 20 41.54 +48 20 46.4 q H45
2023-10-17 02:24:18 C 21 20 41.58 +48 20 50.2 q H45
2023-10-17 02:26:11 C 21 20 41.61 +48 20 54.6 q H45
2023-10-17 02:27:57 C 21 20 41.66 +48 20 58.5 q H45
2023-10-17 02:29:27 C 21 20 41.70 +48 21 02.0 q H45
2023-10-17 08:30:31 C 21 20 53.587 +48 34 57.47 V T05
2023-10-17 08:51:35 C 21 20 54.144 +48 35 44.41 V T05
2023-10-17 10:21:50 C 21 20 56.801 +48 39 03.71 V T05
2023-10-17 10:45:27 C 21 20 57.562 +48 39 55.30 V T05
2023-10-17 11:30:50 C 21 20 59.126 +48 41 34.55 V T05
2023-10-17 20:03:48 C 21 21 23.19 +49 01 18.9 q 950
2023-10-17 20:18:08 C 21 21 23.58 +49 01 51.5 q 950
2023-10-17 20:31:50 C 21 21 23.93 +49 02 22.9 q 950
2023-10-21 07:06:29 C 21 25 29.784 +52 01 04.40 V T05
2023-10-21 07:19:22 C 21 25 30.446 +52 01 30.47 V T05
2023-10-21 07:23:57 C 21 25 30.650 +52 01 39.61 V T05
2023-10-21 07:36:20 C 21 25 31.214 +52 02 04.81 V T05
2023-10-21 07:38:18 C 21 25 31.303 +52 02 08.77 V T05
2023-10-21 07:47:49 C 21 25 31.752 +52 02 27.85 V T05
2023-10-21 17:40:28 B 21 26 10.334 +52 22 28.31 X K35
2023-10-21 17:45:08 B 21 26 10.591 +52 22 38.21 X K35
2023-10-21 17:48:14 B 21 26 10.764 +52 22 44.40 X K35
2023-10-21 17:51:21 B 21 26 10.922 +52 22 50.81 X K35
2023-10-21 17:54:29 B 21 26 11.071 +52 22 57.22 X K35
2023-10-21 20:24:27 B 21 26 18.986 +52 28 02.50 V B50