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
2010-07-20 10:02:03 C 20 59 58.115 -07 14 12.99 V F51
2010-07-20 10:17:55 C 20 59 57.491 -07 14 17.62 V F51
2010-08-15 09:06:47 C 20 36 04.041 -10 46 29.94 V F51
2010-08-19 08:41:56 C 20 32 53.917 -11 18 18.52 V F51
2010-09-03 07:19:23 C 20 23 26.350 -13 07 09.75 V F51
2014-10-03 12:54:24 C 05 26 49.959 -01 33 02.88 V F51
2014-10-03 13:10:44 C 05 26 50.254 -01 33 07.80 V F51
2014-10-03 13:27:03 C 05 26 50.533 -01 33 13.25 V F51
2014-10-03 13:43:21 C 05 26 50.823 -01 33 18.62 V F51
2014-10-27 12:56:35 C 05 30 59.655 -05 01 58.66 V F51
2014-10-27 13:13:00 C 05 30 59.537 -05 02 05.02 V F51
2014-10-27 14:13:05 C 05 30 59.161 -05 02 28.15 V F51
2014-10-27 14:29:29 C 05 30 59.046 -05 02 34.62 V F51
2014-12-11 09:03:15 C 04 57 53.582 -10 12 08.27 V F51
2014-12-11 09:19:57 C 04 57 52.707 -10 12 09.35 V F51
2014-12-11 09:36:20 C 04 57 51.848 -10 12 10.45 V F51
2015-01-06 08:31:59 C 04 27 54.325 -08 40 12.70 V F51
2015-01-12 08:10:59 C 04 22 49.563 -07 42 56.11 V F51
2015-01-12 08:31:37 C 04 22 48.880 -07 42 47.02 L F51
2015-01-12 08:52:16 C 04 22 48.200 -07 42 37.94 L F51
2015-01-15 06:36:41 C 04 20 45.182 -07 10 41.31 L F51
2015-01-15 06:56:12 C 04 20 44.616 -07 10 31.97 L F51
2015-01-15 07:15:40 C 04 20 44.052 -07 10 22.74 L F51
2015-01-15 07:35:08 C 04 20 43.482 -07 10 13.50 L F51
2015-01-16 01:37:31 C 04 20 14.52 -07 01 27.8 u 807
2015-01-16 01:47:43 C 04 20 14.21 -07 01 23.3 u 807
2015-01-16 01:58:11 C 04 20 13.90 -07 01 18.0 u 807
2015-01-16 02:54:13 C 04 20 12.53 -07 00 56.9 u H21
2015-01-16 03:04:23 C 04 20 12.22 -07 00 52.3 u H21
2015-01-16 03:14:26 C 04 20 11.94 -07 00 47.8 u H21
2015-01-16 09:46:51 C 04 20 01.73 -06 57 27.6 t 474
2015-01-16 09:51:55 C 04 20 01.64 -06 57 24.9 t 474
2015-01-16 09:56:59 C 04 20 01.48 -06 57 22.5 t 474
2015-01-16 10:02:02 C 04 20 01.35 -06 57 20.4 t 474
2015-01-17 00:49:33 C 04 19 39.05 -06 50 04.3 u 807
2015-01-17 00:56:39 C 04 19 38.87 -06 50 00.3 u 807
2015-01-17 01:03:59 C 04 19 38.72 -06 49 56.4 u 807
2015-01-17 03:14:19 C 04 19 35.56 -06 48 58.7 t 673
2015-01-17 03:43:48 C 04 19 34.79 -06 48 44.0 t 673
2015-01-17 04:13:37 C 04 19 33.94 -06 48 28.2 q 448
2015-01-17 04:50:45 C 04 19 32.92 -06 48 09.8 q 448
2015-01-17 05:57:07 C 04 19 31.17 -06 47 37.6 q 448
2015-01-17 19:12:42 C 04 19 12.25 -06 40 58.8 M 033
2015-01-17 19:19:13 C 04 19 12.11 -06 40 55.5 M 033
2015-01-17 19:28:57 C 04 19 11.93 -06 40 50.6 q B74
2015-01-17 19:36:52 C 04 19 11.76 -06 40 46.3 q B74
2015-01-17 19:48:43 C 04 19 11.53 -06 40 41.4 q B74
2015-01-18 00:50:34 C 04 19 04.37 -06 38 00.1 u 807
2015-01-18 00:59:10 C 04 19 04.14 -06 37 56.6 u 807
2015-01-18 01:28:11 C 04 19 03.41 -06 37 41.2 u 807