485823 (2012 DF61)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4977008539 ± 6.46e-08
Semi-major axis (a)1.1486571536 AU ± 4.61e-09
Inclination (i)5.31118154° ± 4.81e-06
Long. of Asc. Node (Ω)15.37137150° ± 3.72e-05
Arg. of Perihelion (ω)27.40932325° ± 3.98e-05
Mean Anomaly (M)104.77080619° ± 3.11e-05
Mean Motion (n)0.8006203851°/day ± 4.82e-09
Perihelion dist (q)0.57696951 AU ± 7.42e-08
Aphelion dist (Q)1.72034480 AU ± 7.45e-08
Orbital Period1.23107818 yr ± 7.41e-09
Physical Parameters
H (abs. magnitude)20.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.271″
Uncertainty0
Orbit TypeApollo
MOID0.067804 AU
Observations Used194
Oppositions2
Arc Total2012-2022
First Observation Used2012-02-28
Last Observation Used2022-04-28
Observations (223)
Date Type RA Dec Mag Band Observatory
2010-07-26 08:59:04 S 13 46 41.794 -35 30 27.61 L C51
2010-07-26 08:59:15 S 13 46 41.659 -35 30 27.18 L C51
2010-07-26 12:09:35 S 13 46 04.939 -35 25 41.16 L C51
2010-07-26 12:09:46 S 13 46 04.750 -35 25 42.28 L C51
2010-07-26 13:44:56 S 13 45 46.567 -35 23 17.48 L C51
2010-07-26 16:55:27 S 13 45 09.778 -35 18 29.48 L C51
2012-02-28 05:01:01 C 07 00 46.82 +54 12 32.2 18.3 c 704
2012-02-28 05:17:51 C 07 00 59.79 +54 10 50.6 18.8 c 704
2012-02-28 05:34:47 C 07 01 12.81 +54 09 07.8 18.8 c 704
2012-02-28 05:51:39 C 07 01 25.77 +54 07 25.1 18.6 c 704
2012-02-28 06:08:29 C 07 01 38.71 +54 05 43.1 18.7 c 704
2012-02-29 03:36:27 C 07 17 13.51 +51 59 26.7 18.2 c 704
2012-02-29 03:36:39 C 07 17 13.68 +51 59 26.7 18.5 c 704
2012-02-29 03:53:14 C 07 17 24.06 +51 57 50.0 18.5 c 704
2012-02-29 03:53:27 C 07 17 24.35 +51 57 48.5 18.7 c 704
2012-02-29 04:10:02 C 07 17 34.68 +51 56 12.4 18.7 c 704
2012-02-29 04:10:14 C 07 17 34.84 +51 56 11.5 18.6 c 704
2012-02-29 04:26:55 C 07 17 45.35 +51 54 35.2 18.6 c 704
2012-02-29 04:27:08 C 07 17 45.60 +51 54 32.5 18.6 c 704
2012-02-29 04:43:52 C 07 17 55.99 +51 52 55.4 18.3 c 704
2012-02-29 14:38:23 C 07 24 06.42 +50 55 54.4 u 900
2012-02-29 14:43:39 C 07 24 09.58 +50 55 23.4 u 900
2012-02-29 14:49:27 C 07 24 12.89 +50 54 50.2 u 900
2012-02-29 16:41:47 C 07 25 18.70 +50 43 56.3 u 900
2012-02-29 16:49:41 C 07 25 23.33 +50 43 10.3 u 900
2012-02-29 16:57:36 C 07 25 27.98 +50 42 24.0 u 900
2012-02-29 19:00:51 C 07 26 47.25 +50 31 06.0 u 151
2012-02-29 19:03:22 C 07 26 48.71 +50 30 51.9 u 151
2012-02-29 19:05:53 C 07 26 50.28 +50 30 38.4 u 151
2012-02-29 19:11:04 C 07 26 53.05 +50 30 08.9 u 151
2012-02-29 19:13:35 C 07 26 54.43 +50 29 54.8 u 151
2012-02-29 19:16:07 C 07 26 55.82 +50 29 40.5 u 151
2012-02-29 19:19:57 C 07 26 58.66 +50 29 12.7 u J95
2012-02-29 19:21:54 C 07 26 59.77 +50 29 02.3 u J95
2012-02-29 19:24:02 C 07 27 00.95 +50 28 50.3 u J95
2012-02-29 19:34:41 C 07 27 06.31 +50 27 58.8 u 204
2012-02-29 19:41:11 C 07 27 09.93 +50 27 22.4 u 204
2012-02-29 19:47:34 C 07 27 13.52 +50 26 46.6 u 204
2012-02-29 19:54:08 C 07 27 17.18 +50 26 09.9 u 204
2012-02-29 20:00:39 C 07 27 20.81 +50 25 33.3 u 204
2012-02-29 20:03:48 C 07 27 22.154 +50 25 19.61 u C93
2012-02-29 20:11:11 C 07 27 27.43 +50 24 35.5 v I93
2012-02-29 20:20:15 C 07 27 32.44 +50 23 44.8 v I93
2012-02-29 20:32:28 C 07 27 39.24 +50 22 36.4 v I93
2012-02-29 20:34:28 C 07 27 39.150 +50 22 25.93 u C92
2012-02-29 20:42:18 C 07 27 43.53 +50 21 39.0 u 595
2012-02-29 20:49:28 C 07 27 47.532 +50 21 01.30 u C92
2012-02-29 20:54:22 C 07 27 50.21 +50 20 31.1 u 595
2012-02-29 21:04:59 C 07 27 56.23 +50 19 33.5 C91
2012-02-29 21:06:48 C 07 27 57.49 +50 19 22.5 c A24