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
2021-01-16 12:37:26 C 11 07 03.86 -08 01 49.0 V T05
2021-01-16 12:40:06 C 11 07 04.24 -08 01 47.8 V T05
2021-01-16 12:44:43 C 11 07 04.89 -08 01 45.7 V T05
2021-01-16 12:54:26 C 11 07 06.23 -08 01 41.6 V T05
2021-01-18 12:15:31 C 11 14 06.04 -07 38 50.2 V T08
2021-01-18 12:20:10 C 11 14 06.74 -07 38 47.6 V T08
2021-01-18 12:26:08 C 11 14 07.59 -07 38 44.3 V T08
2021-01-18 12:40:44 C 11 14 09.71 -07 38 37.1 V T08
2021-01-19 19:41:38 C 11 18 53.63 -07 21 17.9 q D29
2021-01-19 20:01:59 C 11 18 56.70 -07 21 05.9 q D29
2021-01-19 20:22:21 C 11 18 59.77 -07 20 53.9 q D29
2021-01-20 13:29:03 C 11 21 40.38 -07 10 23.0 V T05
2021-01-20 13:37:00 C 11 21 41.59 -07 10 17.9 V T05
2021-01-20 13:42:56 C 11 21 42.52 -07 10 14.2 V T05
2021-02-06 09:57:11 C 12 37 42.51 +00 29 00.1 V 703
2021-02-06 10:04:48 C 12 37 44.13 +00 29 13.2 V 703
2021-02-06 10:20:02 C 12 37 47.39 +00 29 38.2 V 703
2021-02-07 09:45:14 C 12 42 58.68 +01 09 59.7 V G96
2021-02-07 09:52:40 C 12 43 00.29 +01 10 12.6 V G96
2021-02-07 10:00:04 C 12 43 01.89 +01 10 25.6 V G96
2021-02-07 10:07:27 C 12 43 03.49 +01 10 38.5 V G96
2021-02-07 14:14:29 C 12 43 58.25 +01 17 58.1 V T08
2021-02-07 14:15:09 C 12 43 58.38 +01 17 59.9 V T08
2021-02-07 14:19:49 C 12 43 59.42 +01 18 08.0 V T08
2021-02-07 14:20:29 C 12 43 59.56 +01 18 09.1 V T08
2021-02-07 14:28:30 C 12 44 01.32 +01 18 23.2 V T08
2021-02-07 14:29:09 C 12 44 01.43 +01 18 24.4 V T08
2021-02-07 15:14:10 C 12 44 11.20 +01 19 44.0 V T08
2021-02-07 15:14:50 C 12 44 11.34 +01 19 45.6 V T08
2021-02-08 06:44:51 C 12 47 41.60 +01 47 51.8 V W88
2021-02-08 06:55:05 C 12 47 43.85 +01 48 10.2 V W88
2021-02-08 07:09:59 C 12 47 47.14 +01 48 37.2 V W88
2021-02-08 07:25:03 C 12 47 50.45 +01 49 04.5 V W88
2021-02-08 12:47:57 C 12 49 03.736 +01 58 28.89 U F52
2021-02-08 13:05:28 C 12 49 07.585 +01 59 00.88 U F52
2021-02-11 10:32:36 C 13 05 11.13 +04 11 37.4 V 703
2021-02-11 10:40:08 C 13 05 12.85 +04 11 52.4 V 703
2021-02-11 10:47:41 C 13 05 14.57 +04 12 07.5 V 703
2021-02-11 10:55:14 C 13 05 16.30 +04 12 22.6 V 703
2021-02-11 11:33:41 C 13 05 26.32 +04 13 44.1 V T08
2021-02-11 11:46:59 C 13 05 29.39 +04 14 10.7 V T08
2021-02-11 12:09:02 C 13 05 34.43 +04 14 54.8 V T08
2021-02-11 12:43:20 C 13 05 42.30 +04 16 03.3 V T08
2021-02-12 13:35:25 C 13 11 35.618 +05 06 18.26 U F52
2021-02-12 13:53:15 C 13 11 39.733 +05 06 54.73 U F52
2021-02-12 14:11:09 C 13 11 43.873 +05 07 31.39 U F52
2021-02-13 11:41:37 C 13 16 53.94 +05 51 58.6 V T05
2021-02-13 11:56:53 C 13 16 57.51 +05 52 30.5 V T05
2021-02-13 12:02:52 C 13 16 58.90 +05 52 43.0 V T05
2021-02-13 12:10:44 C 13 17 00.75 +05 52 59.6 V T05