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
2023-09-17 09:23:09 C 21 35 57.581 +10 56 29.55 X F51
2023-09-17 09:39:34 C 21 35 56.404 +10 57 27.77 X F51
2023-09-17 09:56:00 C 21 35 55.237 +10 58 25.86 X F51
2023-09-17 10:12:23 C 21 35 54.075 +10 59 23.85 X F51
2023-09-17 18:37:31 B 21 35 25.38 +11 29 05.2 X M45
2023-09-17 18:44:35 B 21 35 24.90 +11 29 30.5 X M45
2023-09-17 18:51:40 B 21 35 24.42 +11 29 55.7 X M45
2023-09-17 20:28:58 C 21 35 17.99 +11 35 40.6 X G02
2023-09-17 20:33:03 C 21 35 17.71 +11 35 55.2 X G02
2023-09-17 20:36:55 C 21 35 17.44 +11 36 08.9 X G02
2023-09-17 23:46:47 C 21 35 04.80 +11 47 24.1 Y 557
2023-09-18 00:29:41 C 21 35 02.02 +11 49 56.1 Y 557
2023-09-18 01:16:01 C 21 34 59.06 +11 52 40.4 Y 557
2023-09-18 03:07:34 C 21 34 55.182 +11 59 31.38 V 703
2023-09-18 03:15:48 C 21 34 54.613 +12 00 00.83 V 703
2023-09-18 03:24:03 C 21 34 54.041 +12 00 29.84 V 703
2023-09-18 03:32:18 C 21 34 53.490 +12 01 00.05 V 703
2023-09-18 04:19:52 C 21 34 50.185 +12 03 50.18 V G96
2023-09-18 04:28:03 C 21 34 49.616 +12 04 19.42 V G96
2023-09-18 04:36:14 C 21 34 49.048 +12 04 48.72 V G96
2023-09-18 04:44:25 C 21 34 48.475 +12 05 17.99 V G96
2023-09-19 03:34:28 C 21 33 28.278 +13 27 02.38 V 703
2023-09-19 03:42:05 C 21 33 27.738 +13 27 29.34 V 703
2023-09-19 03:49:43 C 21 33 27.212 +13 27 56.84 V 703
2023-09-19 03:57:20 C 21 33 26.708 +13 28 24.31 V 703
2023-09-20 01:19:47 C 21 32 13.09 +14 45 07.5 V W53
2023-09-20 01:30:35 C 21 32 12.38 +14 45 46.6 V W53
2023-09-20 01:42:10 C 21 32 11.62 +14 46 28.4 V W53
2023-09-20 04:05:21 C 21 32 02.21 +14 55 03.6 V W53
2023-09-20 04:15:35 C 21 32 01.54 +14 55 40.8 V W53
2023-09-20 04:25:48 C 21 32 00.88 +14 56 17.3 V W53
2023-09-20 08:37:36 C 21 31 47.174 +15 11 36.82 V T05
2023-09-20 08:41:54 C 21 31 46.886 +15 11 52.33 V T05
2023-09-20 08:49:31 C 21 31 46.375 +15 12 19.58 V T05
2023-09-20 09:04:13 C 21 31 45.384 +15 13 12.43 V T05
2023-09-20 19:35:52 C 21 31 11.242 +15 50 49.49 Z G23
2023-09-20 19:46:08 C 21 31 10.594 +15 51 26.64 Z G23
2023-09-20 19:51:55 B 21 31 10.481 +15 51 43.92 V L65
2023-09-20 19:54:32 B 21 31 10.308 +15 51 53.57 V L65
2023-09-20 19:55:22 C 21 31 10.022 +15 51 59.58 Z G23
2023-09-20 19:57:06 B 21 31 10.152 +15 52 02.71 V L65
2023-09-21 01:01:44 C 21 30 53.88 +16 10 27.5 V W53
2023-09-21 01:12:14 C 21 30 53.21 +16 11 05.6 V W53
2023-09-21 01:23:30 C 21 30 52.51 +16 11 46.3 V W53
2023-09-21 03:40:27 C 21 30 43.72 +16 19 59.9 V W53
2023-09-21 03:50:56 C 21 30 43.04 +16 20 37.6 V W53
2023-09-21 04:02:10 C 21 30 42.34 +16 21 18.3 V W53
2023-09-21 19:09:08 C 21 29 54.61 +17 15 39.4 X G02
2023-09-21 19:13:06 C 21 29 54.37 +17 15 53.8 X G02
2023-09-21 19:17:04 C 21 29 54.12 +17 16 08.2 X G02