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
2017-04-03 07:18:33 C 11 59 25.35 +02 06 11.6 q G96
2017-04-03 07:30:55 C 11 59 24.00 +02 06 15.5 q G96
2017-04-03 07:37:04 C 11 59 23.35 +02 06 16.9 q G96
2017-04-03 10:58:06 C 11 59 02.445 +02 07 18.56 L F51
2017-04-03 11:18:07 C 11 59 00.291 +02 07 24.27 L F51
2017-04-03 11:38:12 C 11 58 58.140 +02 07 30.02 L F51
2017-04-03 11:58:16 C 11 58 55.996 +02 07 35.82 L F51
2017-04-16 05:46:32 C 11 35 06.57 +03 03 21.2 q G96
2017-04-16 05:52:42 C 11 35 06.10 +03 03 22.7 q G96
2017-04-16 06:02:33 C 11 35 05.41 +03 03 23.7 q G96
2017-04-16 06:08:43 C 11 35 05.05 +03 03 24.7 q G96
2021-06-08 08:26:31 C 15 07 48.793 -29 20 21.71 U F51
2021-06-08 08:43:20 C 15 07 46.678 -29 20 15.08 U F51
2021-06-08 09:02:50 C 15 07 44.242 -29 20 07.01 U F51
2022-03-27 10:59:50 C 14 04 20.266 -12 55 28.09 U F52
2022-03-27 11:15:27 C 14 04 18.533 -12 55 23.17 U F52
2022-03-27 11:46:52 C 14 04 15.066 -12 55 13.08 U F52
2022-04-06 08:47:48 C 13 37 31.030 -11 25 01.20 V G96
2022-04-06 09:04:05 C 13 37 28.988 -11 24 53.60 V G96
2022-04-06 09:12:14 C 13 37 28.052 -11 24 50.51 V G96
2022-04-28 08:12:39 C 12 43 58.158 -07 41 02.12 U F52
2022-04-28 08:29:12 C 12 43 56.821 -07 40 56.37 U F52
2022-04-28 09:02:17 C 12 43 54.167 -07 40 44.51 U F52