415027 (2011 SG5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3863904222 ± 5.06e-08
Semi-major axis (a)1.3099396395 AU ± 2.04e-09
Inclination (i)26.62155063° ± 3.52e-06
Long. of Asc. Node (Ω)229.78948396° ± 1.03e-05
Arg. of Perihelion (ω)26.60094801° ± 1.30e-05
Mean Anomaly (M)201.71310430° ± 9.87e-06
Mean Motion (n)0.6574085524°/day ± 1.54e-09
Perihelion dist (q)0.80379151 AU ± 6.63e-08
Aphelion dist (Q)1.81608777 AU ± 6.63e-08
Orbital Period1.49925990 yr ± 3.50e-09
Physical Parameters
H (abs. magnitude)18.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.212″
Uncertainty0
Orbit TypeApollo
MOID0.172926 AU
Observations Used212
Oppositions5
Arc Total2011-2025
First Observation Used2011-09-18
Last Observation Used2025-12-28
Observations (215)
Date Type RA Dec Mag Band Observatory
2020-09-19 02:56:40 C 16 57 35.40 +33 33 02.3 V G96
2020-09-19 03:04:48 C 16 57 37.50 +33 33 00.9 V G96
2020-09-19 03:12:57 C 16 57 39.52 +33 32 57.8 V G96
2020-09-25 05:25:26 C 17 35 16.902 +32 34 56.16 U F52
2020-09-25 05:36:29 C 17 35 19.712 +32 34 49.95 U F52
2020-09-25 05:47:32 C 17 35 22.495 +32 34 43.88 U F52
2020-09-25 05:58:36 C 17 35 25.311 +32 34 37.79 U F52
2020-10-01 01:50:39 C 18 11 07.62 +31 01 57.4 V W34
2020-10-01 02:02:42 C 18 11 10.64 +31 01 47.8 V W34
2020-10-01 02:15:24 C 18 11 13.80 +31 01 37.3 V W34
2020-10-06 03:41:18 C 18 41 26.82 +29 15 48.7 V G96
2020-10-06 03:48:46 C 18 41 28.63 +29 15 41.3 V G96
2020-10-06 03:56:14 C 18 41 30.42 +29 15 34.1 V G96
2020-10-06 04:03:43 C 18 41 32.27 +29 15 26.7 V G96
2020-10-29 01:35:13 C 20 40 48.77 +19 03 08.6 V G96
2020-10-29 01:43:40 C 20 40 50.31 +19 02 59.2 V G96
2020-10-29 01:52:10 C 20 40 51.90 +19 02 50.1 V G96
2020-11-15 02:52:56 C 21 48 46.72 +12 34 48.2 V G96
2020-11-15 03:00:24 C 21 48 47.82 +12 34 42.6 V G96
2020-11-15 03:07:51 C 21 48 48.89 +12 34 36.8 V G96
2020-11-15 03:15:18 C 21 48 49.95 +12 34 31.2 V G96
2020-12-05 05:07:08 C 22 52 12.459 +08 03 26.65 U F51
2020-12-05 05:25:28 C 22 52 14.571 +08 03 19.92 U F51
2020-12-05 05:43:42 C 22 52 16.690 +08 03 13.00 U F51
2020-12-06 01:57:19 C 22 54 39.38 +07 55 50.2 V G96
2020-12-06 02:05:23 C 22 54 40.29 +07 55 47.4 V G96
2020-12-06 02:13:27 C 22 54 41.22 +07 55 44.5 V G96
2020-12-06 02:21:31 C 22 54 42.12 +07 55 41.9 V G96
2021-01-05 05:23:13 C 00 10 27.254 +06 04 33.27 U F51
2021-01-05 05:40:21 C 00 10 28.888 +06 04 33.04 U F51
2021-01-05 05:57:33 C 00 10 30.498 +06 04 33.32 U F51
2021-01-05 06:14:41 C 00 10 32.117 +06 04 33.29 U F51
2022-12-20 03:58:14 C 06 33 05.83 -16 41 11.8 u 807
2022-12-20 04:06:27 C 06 33 05.12 -16 41 17.6 u 807
2022-12-20 04:14:39 C 06 33 04.44 -16 41 24.9 u 807
2022-12-22 08:03:56 C 06 28 43.093 -17 21 31.21 V G96
2022-12-22 08:12:26 C 06 28 42.323 -17 21 37.98 V G96
2022-12-22 08:20:55 C 06 28 41.581 -17 21 43.85 V G96
2022-12-22 08:29:26 C 06 28 40.832 -17 21 50.36 V G96
2023-01-16 07:58:21 C 05 37 47.412 -21 02 24.65 U F52
2023-01-16 08:12:03 C 05 37 46.376 -21 02 24.46 U F52
2023-01-16 08:25:44 C 05 37 45.353 -21 02 24.44 U F52
2023-01-16 08:39:26 C 05 37 44.325 -21 02 24.31 U F52
2023-01-28 03:58:30 C 05 20 44.938 -20 20 06.61 V G96
2023-01-28 04:05:56 C 05 20 44.621 -20 20 04.88 V G96
2023-01-28 04:13:23 C 05 20 44.236 -20 20 03.23 V G96
2023-01-28 04:20:51 C 05 20 43.836 -20 20 01.25 V G96
2023-11-04 02:28:06 C 21 07 06.172 +17 07 03.61 V G96
2023-11-04 02:36:09 C 21 07 07.525 +17 06 55.01 V G96
2023-11-04 02:52:17 C 21 07 10.232 +17 06 38.05 V G96