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
2012-02-29 21:09:00 C 07 27 58.69 +50 19 10.4 c A24
2012-02-29 21:11:13 C 07 27 59.89 +50 18 57.7 c A24
2012-02-29 21:13:24 C 07 28 01.11 +50 18 45.4 c A24
2012-02-29 21:13:33 C 07 28 00.805 +50 18 45.42 u C92
2012-02-29 21:15:25 C 07 28 02.20 +50 18 34.1 c A24
2012-02-29 21:15:59 C 07 28 02.30 +50 18 32.4 C91
2012-02-29 21:33:59 C 07 28 12.27 +50 16 50.1 C91
2012-02-29 21:56:51 C 07 28 24.610 +50 14 41.43 u C93
2012-02-29 22:37:22 C 07 28 47.36 +50 10 49.7 u C44
2012-02-29 22:41:49 C 07 28 49.79 +50 10 24.6 u C44
2012-02-29 22:46:01 C 07 28 52.15 +50 10 00.5 u C44
2012-02-29 22:50:51 C 07 28 54.81 +50 09 33.6 u C44
2012-03-01 02:15:28 C 07 30 54.20 +49 50 52.7 o H01
2012-03-01 02:26:35 C 07 31 00.08 +49 49 51.9 o H01
2012-03-01 02:42:59 C 07 31 08.71 +49 48 22.2 o H01
2012-03-01 02:48:35 C 07 31 11.66 +49 47 51.7 o H01
2012-03-01 03:38:06 C 07 31 37.92 +49 43 21.2 r G96
2012-03-01 03:38:57 C 07 31 38.35 +49 43 16.4 r G96
2012-03-01 03:39:47 C 07 31 38.78 +49 43 11.9 r G96
2012-03-01 03:40:37 C 07 31 39.21 +49 43 07.5 r G96
2012-03-01 03:57:29 C 07 31 47.54 +49 41 33.9 18.6 c 704
2012-03-01 04:14:18 C 07 31 56.37 +49 40 01.2 18.8 c 704
2012-03-01 04:31:13 C 07 32 05.10 +49 38 27.5 18.8 c 704
2012-03-01 04:48:01 C 07 32 13.73 +49 36 54.9 18.8 c 704
2012-03-01 05:05:00 C 07 32 22.68 +49 35 21.6 o G48
2012-03-01 05:06:20 C 07 32 23.39 +49 35 15.1 o G48
2012-03-01 05:09:04 C 07 32 24.78 +49 35 00.4 o G48
2012-03-01 05:13:06 C 07 32 26.81 +49 34 37.8 o G48
2012-03-01 05:14:29 C 07 32 27.56 +49 34 29.8 o G48
2012-03-01 05:15:51 C 07 32 28.26 +49 34 22.4 o G48
2012-03-01 05:17:13 C 07 32 28.97 +49 34 14.7 o G48
2012-03-01 06:11:19 C 07 32 56.87 +49 29 14.0 c 854
2012-03-01 06:17:09 C 07 32 59.90 +49 28 42.2 c 854
2012-03-01 06:22:58 C 07 33 02.91 +49 28 09.6 c 854
2012-03-01 08:09:11 C 07 33 57.33 +49 18 16.4 o 291
2012-03-01 08:09:56 C 07 33 57.72 +49 18 12.3 o 291
2012-03-01 19:41:44 C 07 39 51.55 +48 16 12.7 o 151
2012-03-01 19:46:06 C 07 39 53.52 +48 15 49.6 o 151
2012-03-01 19:50:29 C 07 39 55.50 +48 15 26.5 o 151
2012-03-01 21:14:10 C 07 40 35.21 +48 07 58.0 o J16
2012-03-01 21:22:54 C 07 40 39.28 +48 07 11.0 o J16
2012-03-01 22:06:08 C 07 40 59.17 +48 03 23.3 o J16
2012-03-01 22:14:38 C 07 41 02.88 +48 02 40.2 o J16
2012-03-02 19:37:37 C 07 50 28.06 +46 13 35.6 u A78
2012-03-02 19:44:14 C 07 50 30.62 +46 13 03.7 u A78
2012-03-02 19:50:48 C 07 50 33.19 +46 12 31.4 u A78
2012-03-02 22:11:43 C 07 51 27.82 +46 00 51.4 r 203
2012-03-02 22:51:55 C 07 51 43.28 +45 57 31.8 r 203
2012-03-06 02:43:28 C 08 15 51.45 +40 26 08.6 o H21
2012-03-06 02:48:39 C 08 15 52.69 +40 25 48.5 o H21