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
2023-10-21 20:30:23 B 21 26 19.277 +52 28 14.52 V B50
2023-10-21 20:38:11 B 21 26 19.706 +52 28 30.11 V B50
2023-10-23 07:22:15 C 21 28 39.938 +53 37 53.58 V T05
2023-10-23 07:46:25 C 21 28 41.326 +53 38 39.59 V T05
2023-10-23 07:50:26 C 21 28 41.566 +53 38 47.11 V T05
2023-10-23 07:57:43 C 21 28 41.998 +53 39 00.94 V T05
2023-10-23 07:59:01 C 21 28 42.084 +53 39 03.46 V T05
2023-10-23 08:13:08 C 21 28 42.902 +53 39 30.17 V T05
2023-10-23 22:24:06 C 21 29 45.36 +54 06 35.1 q C89
2023-10-23 22:30:01 C 21 29 45.78 +54 06 45.9 q C89
2023-10-23 22:35:32 C 21 29 46.18 +54 06 56.1 q C89
2023-10-25 07:33:37 C 21 32 25.793 +55 09 12.02 V T05
2023-10-25 07:35:35 C 21 32 25.894 +55 09 15.19 V T05
2023-10-25 07:40:29 C 21 32 26.249 +55 09 23.98 V T05
2023-10-25 07:46:58 C 21 32 26.707 +55 09 35.60 V T05
2023-10-25 07:49:35 C 21 32 26.916 +55 09 40.18 V T05
2023-10-25 13:30:46 C 21 32 55.54 +55 19 54.7 V 900
2023-10-25 13:40:51 C 21 32 56.38 +55 20 12.2 V 900
2023-10-29 07:30:03 C 21 41 50.311 +57 55 26.76 V T05
2023-10-29 07:34:20 C 21 41 50.748 +57 55 33.78 V T05
2023-10-29 07:44:20 C 21 41 51.725 +57 55 49.40 V T05
2023-10-29 07:58:30 C 21 41 53.129 +57 56 11.54 V T05
2023-10-29 19:22:38 C 21 43 12.051 +58 14 27.34 V L92
2023-10-29 19:27:44 C 21 43 12.804 +58 14 36.59 V L92
2023-10-29 19:32:50 C 21 43 13.334 +58 14 42.47 V L92
2023-10-29 19:37:56 C 21 43 13.670 +58 14 50.96 V L92
2023-10-29 19:48:07 C 21 43 14.681 +58 15 06.78 V L92
2023-10-29 19:53:12 C 21 43 15.394 +58 15 11.93 V L92
2023-10-29 19:58:18 C 21 43 15.735 +58 15 25.42 V L92
2023-10-30 00:03:14 B 21 43 46.22 +58 22 03.5 X W42
2023-10-30 00:09:56 B 21 43 46.91 +58 22 14.2 X W42
2023-10-30 00:16:32 B 21 43 47.58 +58 22 24.7 X W42
2023-10-31 19:39:37 C 21 49 08.32 +59 29 09.7 Z M63
2023-10-31 19:52:38 C 21 49 09.86 +59 29 28.7 Z M63
2023-10-31 20:06:36 C 21 49 11.56 +59 29 48.9 Z M63
2023-11-01 22:11:30 C 21 52 41.86 +60 07 47.7 q L04
2023-11-01 22:21:31 C 21 52 43.21 +60 08 01.3 q L04
2023-11-01 22:31:31 C 21 52 44.56 +60 08 14.9 q L04
2023-11-02 06:06:19 C 21 53 50.602 +60 19 27.62 V T05
2023-11-02 06:25:09 C 21 53 52.982 +60 19 54.12 V T05
2023-11-02 06:37:51 C 21 53 54.566 +60 20 11.58 V T05
2023-11-03 18:12:41 B 21 59 11.549 +61 08 55.25 V L65
2023-11-03 18:16:50 B 21 59 12.161 +61 09 01.04 V L65
2023-11-03 18:20:58 B 21 59 12.739 +61 09 06.84 V L65
2023-11-04 07:12:03 C 22 01 11.503 +61 26 18.17 V T05
2023-11-04 07:16:43 C 22 01 12.122 +61 26 24.32 V T05
2023-11-04 07:42:22 C 22 01 15.811 +61 26 56.36 V T05
2023-11-05 20:59:05 C 22 07 25.572 +62 13 51.92 V Z80
2023-11-05 21:07:13 C 22 07 26.882 +62 14 01.72 V Z80
2023-11-05 21:15:15 C 22 07 28.234 +62 14 11.15 V Z80