558307 (2015 AS45)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6317038462 ± 1.14e-08
Semi-major axis (a)3.2138619287 AU ± 2.58e-08
Inclination (i)20.39504548° ± 1.60e-06
Long. of Asc. Node (Ω)147.06158123° ± 3.51e-06
Arg. of Perihelion (ω)33.73853176° ± 5.83e-06
Mean Anomaly (M)294.26877416° ± 3.27e-06
Mean Motion (n)0.1710690539°/day ± 2.06e-09
Perihelion dist (q)1.18365299 AU ± 3.77e-08
Aphelion dist (Q)5.24407087 AU ± 5.57e-08
Orbital Period5.76156973 yr ± 6.93e-08
Physical Parameters
H (abs. magnitude)17.56
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.207″
Uncertainty0
Orbit TypeAmor
MOID0.238797 AU
Observations Used761
Oppositions9
Arc Total2010-2021
First Observation Used2010-07-20
Last Observation Used2021-08-06
Observations (814)
Date Type RA Dec Mag Band Observatory
2021-04-23 00:32:56 C 17 12 32.29 +36 29 13.8 V Z99
2021-04-23 00:37:16 C 17 12 32.32 +36 29 13.8 V Z99
2021-04-23 09:12:02 C 17 12 36.37 +36 28 59.8 V T05
2021-04-23 09:48:05 C 17 12 36.48 +36 28 59.4 V T05
2021-04-23 09:52:44 C 17 12 36.53 +36 28 59.2 V T05
2021-04-23 10:00:41 C 17 12 36.54 +36 28 59.2 V T05
2021-04-23 20:31:54 C 17 12 39.39 +36 28 28.7 V N31
2021-04-23 20:47:49 C 17 12 39.37 +36 28 27.8 V N31
2021-04-23 21:08:58 C 17 12 39.36 +36 28 26.6 V N31
2021-04-23 21:24:15 C 17 12 39.36 +36 28 26.4 V N31
2021-04-23 22:00:41 C 17 12 40.16 +36 28 14.9 V A17
2021-04-23 23:16:09 C 17 12 40.35 +36 28 12.5 V A17
2021-04-24 00:55:27 C 17 12 40.52 +36 28 08.8 V A17
2021-04-24 10:50:49 C 17 12 43.17 +36 27 38.4 V T05
2021-04-24 11:08:40 C 17 12 43.17 +36 27 37.3 V T05
2021-04-24 11:20:03 C 17 12 43.15 +36 27 36.8 V T05
2021-04-24 11:36:00 C 17 12 43.13 +36 27 35.7 V T05
2021-04-24 22:14:18 C 17 12 45.05 +36 26 35.6 V Z80
2021-04-24 22:22:38 C 17 12 45.01 +36 26 35.1 V Z80
2021-04-24 22:30:58 C 17 12 45.02 +36 26 34.6 V Z80
2021-04-26 22:26:20 C 17 12 43.59 +36 21 33.6 V Z80
2021-04-26 22:41:33 C 17 12 43.57 +36 21 31.5 V Z80
2021-04-27 13:48:36 C 17 12 39.272 +36 19 39.27 U F51
2021-04-27 14:05:14 C 17 12 39.100 +36 19 36.65 U F51
2021-04-27 14:20:50 C 17 12 38.948 +36 19 34.30 U F51
2021-04-27 14:36:20 C 17 12 38.794 +36 19 31.80 U F51
2021-04-28 13:05:22 C 17 12 31.73 +36 15 59.9 V T05
2021-04-28 13:12:47 C 17 12 31.62 +36 15 58.7 V T05
2021-04-28 13:18:46 C 17 12 31.58 +36 15 58.0 V T05
2021-04-28 14:09:39 C 17 12 30.97 +36 15 49.0 V T05
2021-04-28 15:05:55 C 17 12 30.32 +36 15 37.7 V T05
2021-04-29 12:03:46 C 17 12 21.43 +36 11 51.0 V T08
2021-04-29 12:06:25 C 17 12 21.37 +36 11 50.4 V T08
2021-04-29 12:44:38 C 17 12 20.83 +36 11 43.4 V T08
2021-04-29 12:48:52 C 17 12 20.78 +36 11 42.6 V T08
2021-05-03 09:29:44 C 17 11 09.26 +35 49 17.3 V G96
2021-05-03 09:37:07 C 17 11 09.10 +35 49 15.1 V G96
2021-05-03 09:44:35 C 17 11 08.93 +35 49 12.9 V G96
2021-05-03 09:51:58 C 17 11 08.78 +35 49 10.8 V G96
2021-05-03 13:17:52 C 17 11 05.16 +35 48 13.9 V T08
2021-05-03 13:23:35 C 17 11 05.047 +35 48 12.30 U F51
2021-05-03 13:27:33 C 17 11 04.95 +35 48 11.2 V T08
2021-05-03 13:31:10 C 17 11 04.880 +35 48 09.98 U F51
2021-05-03 13:34:15 C 17 11 04.80 +35 48 09.0 V T08
2021-05-03 13:38:46 C 17 11 04.712 +35 48 07.69 U F51
2021-05-03 13:46:21 C 17 11 04.538 +35 48 05.34 U F51
2021-05-03 13:54:20 C 17 11 04.35 +35 48 03.4 V T08
2021-05-04 23:09:57 C 17 10 28.83 +35 37 30.3 V Z80
2021-05-04 23:18:51 C 17 10 28.68 +35 37 28.1 V Z80
2021-05-05 21:43:55 C 17 10 01.54 +35 29 45.9 V Z80