877458 (2010 JF)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3074279292 ± 3.41e-08
Semi-major axis (a)1.6656857423 AU ± 3.44e-09
Inclination (i)43.83176931° ± 1.38e-05
Long. of Asc. Node (Ω)221.12054657° ± 4.51e-06
Arg. of Perihelion (ω)260.41379297° ± 1.54e-05
Mean Anomaly (M)150.14475222° ± 1.46e-05
Mean Motion (n)0.4584824051°/day ± 1.42e-09
Perihelion dist (q)1.15360742 AU ± 5.68e-08
Aphelion dist (Q)2.17776406 AU ± 5.70e-08
Orbital Period2.14975814 yr ± 6.65e-09
Physical Parameters
H (abs. magnitude)19.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.294″
Uncertainty0
Orbit TypeAmor
MOID0.400512 AU
Observations Used178
Oppositions8
Arc Total2010-2025
First Observation Used2010-05-04
Last Observation Used2025-05-24
Observations (184)
Date Type RA Dec Mag Band Observatory
2010-05-13 06:20:11 C 14 25 09.08 -03 16 47.8 r G96
2010-05-13 06:30:29 C 14 25 08.58 -03 16 26.5 r G96
2010-05-17 07:09:15 C 14 20 24.97 -00 08 47.6 r G96
2010-05-17 07:16:58 C 14 20 24.61 -00 08 33.7 r G96
2010-05-17 07:24:46 C 14 20 24.25 -00 08 19.5 r G96
2010-05-17 07:32:30 C 14 20 23.89 -00 08 05.6 r G96
2010-05-17 08:41:44 C 14 20 20.64 -00 06 00.9 o 291
2010-05-17 08:52:44 C 14 20 20.12 -00 05 40.4 o 291
2010-05-21 09:17:17 C 14 16 28.33 +02 36 18.8 o 291
2010-05-21 09:24:04 C 14 16 28.07 +02 36 29.3 o 291
2010-05-21 09:32:27 C 14 16 27.76 +02 36 42.3 o 291
2010-05-23 04:32:32 C 14 15 00.92 +03 41 12.6 o H21
2010-05-23 04:35:20 C 14 15 00.81 +03 41 16.3 o H21
2010-05-23 04:38:00 C 14 15 00.70 +03 41 20.2 o H21
2010-06-02 03:55:48 C 14 09 42.29 +08 22 27.7 o H21
2010-06-02 04:15:46 C 14 09 42.02 +08 22 45.8 o H21
2010-06-02 04:37:46 C 14 09 41.72 +08 23 06.0 o H21
2010-06-07 04:56:05 C 14 08 40.09 +10 01 36.3 o H21
2010-06-07 05:19:26 C 14 08 39.94 +10 01 53.4 o H21
2010-06-07 05:35:35 C 14 08 39.83 +10 02 04.9 o H21
2011-10-22 09:50:36 C 04 08 11.64 +22 48 18.4 o 691
2011-10-22 10:16:13 C 04 08 11.04 +22 47 04.3 o 691
2011-10-22 10:41:50 C 04 08 10.42 +22 45 51.7 o 691
2011-10-25 07:40:20 C 04 06 37.08 +19 16 20.9 o 691
2011-10-25 08:05:55 C 04 06 36.26 +19 14 58.6 o 691
2011-10-25 08:31:31 C 04 06 35.47 +19 13 36.8 o 691
2011-10-25 10:55:40 C 04 06 30.93 +19 05 52.0 o 291
2011-10-25 10:58:09 C 04 06 30.83 +19 05 44.2 o 291
2011-10-25 11:00:39 C 04 06 30.77 +19 05 35.7 o 291
2011-10-25 16:58:06 C 04 06 21.35 +18 46 36.7 u D90
2011-10-25 17:06:05 C 04 06 21.09 +18 46 10.3 u D90
2011-10-25 17:14:02 C 04 06 20.80 +18 45 44.2 u D90
2011-10-26 10:01:06 C 04 05 52.727 +17 50 05.76 L F51
2011-10-26 10:22:00 C 04 05 52.011 +17 48 56.08 L F51
2011-10-26 11:03:55 C 04 05 50.562 +17 46 36.32 L F51
2011-11-06 05:44:57 C 03 54 32.50 +00 48 56.2 o H21
2011-11-06 05:48:55 C 03 54 32.26 +00 48 38.7 o H21
2011-11-06 05:53:02 C 03 54 32.01 +00 48 20.6 o H21
2011-11-06 05:57:16 C 03 54 31.76 +00 48 02.1 o H21
2011-11-06 06:01:18 C 03 54 31.50 +00 47 44.5 o H21
2011-11-06 06:05:36 C 03 54 31.23 +00 47 25.4 o H21
2011-11-07 20:50:19 C 03 52 16.23 -02 04 29.0 v C32
2011-11-07 20:52:35 C 03 52 16.07 -02 04 39.2 v C32
2011-11-07 20:54:50 C 03 52 15.95 -02 04 49.2 v C32
2011-11-10 01:19:53 C 03 49 00.97 -06 00 13.5 t 204
2011-11-10 01:36:28 C 03 48 59.84 -06 01 28.1 t 204
2011-11-11 05:24:15 C 03 47 12.53 -08 06 32.8 t H21
2011-11-11 05:29:39 C 03 47 12.16 -08 06 56.9 t H21
2011-11-11 05:35:21 C 03 47 11.77 -08 07 22.2 t H21
2011-11-12 04:06:13 C 03 45 42.15 -09 47 57.2 o 807