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
2021-05-05 21:57:10 C 17 10 01.30 +35 29 42.2 V Z80
2021-05-06 10:12:44 C 17 09 44.56 +35 25 25.5 V 703
2021-05-06 10:20:17 C 17 09 44.29 +35 25 22.5 V 703
2021-05-06 10:27:50 C 17 09 44.08 +35 25 19.5 V 703
2021-05-06 10:35:22 C 17 09 43.91 +35 25 16.8 V 703
2021-05-07 01:37:40 C 17 09 24.07 +35 19 32.7 V Z99
2021-05-07 01:40:44 C 17 09 23.98 +35 19 31.5 V Z99
2021-05-07 01:43:47 C 17 09 23.91 +35 19 30.5 V Z99
2021-05-07 01:47:00 C 17 09 23.82 +35 19 29.3 V Z99
2021-05-07 01:49:54 C 17 09 23.75 +35 19 28.2 V Z99
2021-05-07 01:52:58 C 17 09 23.55 +35 19 29.0 q B88
2021-05-07 02:25:27 C 17 09 22.69 +35 19 16.5 q B88
2021-05-07 02:58:56 C 17 09 21.78 +35 19 03.7 q B88
2021-05-07 22:43:38 C 17 08 54.71 +35 11 13.0 V B67
2021-05-07 22:49:18 C 17 08 54.56 +35 11 11.2 V B67
2021-05-07 22:55:01 C 17 08 54.38 +35 11 08.8 V B67
2021-05-07 23:13:23 C 17 08 53.88 +35 11 00.9 V A17
2021-05-07 23:24:44 C 17 08 53.55 +35 10 56.4 V A17
2021-05-07 23:36:06 C 17 08 53.26 +35 10 52.3 V A17
2021-05-08 01:55:06 C 17 08 49.39 +35 09 57.3 q B88
2021-05-08 02:28:37 C 17 08 48.45 +35 09 43.4 q B88
2021-05-08 03:00:35 C 17 08 47.53 +35 09 30.1 q B88
2021-05-09 00:26:24 C 17 08 15.86 +35 00 25.4 V K87
2021-05-09 00:29:34 C 17 08 15.74 +35 00 24.1 V K87
2021-05-09 00:32:44 C 17 08 15.59 +35 00 22.7 V K87
2021-05-11 11:34:54 C 17 06 39.22 +34 33 00.9 V T08
2021-05-11 11:37:37 C 17 06 39.13 +34 32 59.6 V T08
2021-05-11 12:16:10 C 17 06 37.85 +34 32 40.3 V T08
2021-05-11 12:45:21 C 17 06 36.86 +34 32 26.2 V T08
2021-05-13 12:09:04 C 17 05 12.51 +34 07 33.5 V T05
2021-05-13 12:14:53 C 17 05 12.33 +34 07 30.4 V T05
2021-05-13 13:00:18 C 17 05 10.71 +34 07 05.5 V T05
2021-05-13 13:20:43 C 17 05 09.95 +34 06 54.1 V T05
2021-05-14 13:48:36 C 17 04 24.13 +33 53 04.9 V T05
2021-05-14 13:53:12 C 17 04 24.01 +33 53 02.5 V T05
2021-05-14 14:03:56 C 17 04 23.58 +33 52 56.0 V T05
2021-05-14 14:26:42 C 17 04 22.80 +33 52 41.8 V T05
2021-05-14 14:52:28 C 17 04 21.86 +33 52 27.8 V T05
2021-05-14 21:34:55 C 17 04 10.27 +33 48 24.8 o 069
2021-05-14 21:49:56 C 17 04 09.76 +33 48 16.3 o 069
2021-05-14 22:04:55 C 17 04 09.24 +33 48 07.7 o 069
2021-05-15 11:07:22 C 17 03 44.18 +33 40 33.0 V T08
2021-05-15 11:11:22 C 17 03 44.01 +33 40 30.5 V T08
2021-05-15 11:15:21 C 17 03 43.83 +33 40 28.5 V T08
2021-05-15 11:42:07 C 17 03 42.87 +33 40 12.1 V T08
2021-05-15 21:36:56 C 17 03 23.91 +33 34 02.2 o 069
2021-05-15 21:51:55 C 17 03 23.42 +33 33 53.0 o 069
2021-05-15 22:06:55 C 17 03 22.88 +33 33 44.0 o 069
2021-05-16 08:35:33 C 17 03 02.15 +33 27 22.2 V G96
2021-05-16 08:43:02 C 17 03 01.88 +33 27 17.7 V G96