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
2021-06-12 10:59:00 C 16 42 41.41 +23 39 48.3 V T08
2021-06-12 11:00:42 C 16 42 41.37 +23 39 46.3 V T08
2021-06-12 11:05:14 C 16 42 41.25 +23 39 40.8 V T08
2021-06-12 11:40:08 C 16 42 40.35 +23 39 01.8 V T08
2021-06-12 12:20:46 C 16 42 39.34 +23 38 16.8 V T08
2021-06-13 00:05:55 C 16 42 24.11 +23 25 09.6 V K83
2021-06-13 00:09:05 C 16 42 24.01 +23 25 06.3 V K83
2021-06-13 00:12:14 C 16 42 23.93 +23 25 02.8 V K83
2021-06-13 07:36:49 C 16 42 14.40 +23 16 50.2 V 703
2021-06-13 07:45:02 C 16 42 14.19 +23 16 41.7 V 703
2021-06-13 08:01:29 C 16 42 13.73 +23 16 23.2 V 703
2021-06-13 21:28:28 C 16 41 57.18 +23 01 18.4 V B67
2021-06-13 21:41:31 C 16 41 56.88 +23 01 03.8 V B67
2021-06-13 21:54:29 C 16 41 56.57 +23 00 49.4 V B67
2021-06-13 23:32:26 C 16 41 54.30 +22 58 59.1 V K87
2021-06-13 23:38:44 C 16 41 54.18 +22 58 51.8 V K87
2021-06-13 23:45:04 C 16 41 54.03 +22 58 45.1 V K87
2021-06-16 07:52:27 C 16 40 48.69 +21 55 31.5 V G96
2021-06-16 08:07:24 C 16 40 48.35 +21 55 14.2 V G96
2021-06-16 08:14:52 C 16 40 48.21 +21 55 05.6 V G96
2021-06-18 08:18:13 C 16 40 00.08 +21 00 23.5 V T05
2021-06-18 08:20:52 C 16 40 00.06 +21 00 20.4 V T05
2021-06-18 09:09:56 C 16 39 59.14 +20 59 24.3 V T05
2021-06-18 09:44:33 C 16 39 58.47 +20 58 44.6 V T05
2021-07-03 09:59:48 C 16 37 33.396 +14 06 18.34 U F51
2021-07-03 10:17:46 C 16 37 33.388 +14 05 57.98 U F51
2021-07-03 10:35:34 C 16 37 33.395 +14 05 37.92 U F51
2021-07-03 10:53:18 C 16 37 33.399 +14 05 17.85 U F51
2021-07-06 06:21:09 C 16 37 48.74 +12 50 00.1 U I41
2021-07-06 06:33:36 C 16 37 48.78 +12 49 45.9 U I41
2021-07-06 07:33:54 C 16 37 48.97 +12 48 39.2 U I41
2021-07-07 06:09:52 C 16 37 57.15 +12 23 42.6 U I41
2021-07-07 07:07:34 C 16 37 57.41 +12 22 38.9 U I41
2021-07-08 07:29:21 C 16 38 07.65 +11 55 55.5 U I41
2021-07-08 08:47:07 C 16 38 08.13 +11 54 30.0 U I41
2021-07-09 05:07:05 C 16 38 18.49 +11 32 21.2 U I41
2021-07-09 07:05:56 C 16 38 19.27 +11 30 12.0 U I41
2021-07-09 07:35:29 C 16 38 19.48 +11 29 39.6 U I41
2021-07-09 07:36:51 C 16 38 19.46 +11 29 38.2 U I41
2021-07-09 08:31:08 C 16 38 20.139 +11 28 41.26 U F51
2021-07-09 08:49:44 C 16 38 20.256 +11 28 21.06 U F51
2021-07-09 09:08:22 C 16 38 20.376 +11 28 00.74 U F51
2021-07-09 09:27:04 C 16 38 20.501 +11 27 40.45 U F51
2021-07-11 04:33:16 C 16 38 46.11 +10 41 09.2 U I41
2021-07-11 05:27:24 C 16 38 46.56 +10 40 11.4 U I41
2021-07-11 06:25:49 C 16 38 47.09 +10 39 08.6 U I41
2021-07-12 04:36:41 C 16 39 02.41 +10 15 28.6 U I41
2021-07-12 06:12:50 C 16 39 03.35 +10 13 46.4 U I41
2021-07-12 07:15:02 C 16 39 03.97 +10 12 40.2 U I41
2021-07-14 04:36:14 C 16 39 39.52 +09 24 51.4 U I41