261P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2016-09-02 (JD 2457633.5)
Eccentricity (e)0.4176552663 ± 1.56e-07
Semi-major axis (a)3.5275392809 AU ± 1.26e-07
Inclination (i)6.06075136° ± 4.93e-06
Long. of Asc. Node (Ω)294.65758653° ± 6.22e-05
Arg. of Perihelion (ω)62.20619423° ± 8.98e-05
Mean Anomaly (M)208.47559926° ± 6.33e-06
Mean Motion (n)0.1487662749°/day ± 7.97e-09
Perihelion dist (q)2.05424392 AU ± 5.55e-07
Aphelion dist (Q)5.00083464 AU ± 5.78e-07
Orbital Period6.62533416 yr ± 3.55e-07
NGA Modelg(r)
A14.61724411e-09 ± 2.97e-10 AU/d²
A28.45109204e-10 ± 3.04e-12 AU/d²
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.729″
Uncertainty0
Orbit TypeMBA
MOID1.056033 AU
Observations Used1200
Oppositions18
Arc Total2005-2026
First Observation Used2005-07-03
Last Observation Used2026-01-05
Observations (1278)
Date Type RA Dec Mag Band Observatory
2012-09-22 01:42:10 C 23 10 21.39 +05 08 30.1 u 958
2012-09-22 01:49:28 C 23 10 21.25 +05 08 30.2 w J24
2012-09-22 01:58:50 C 23 10 20.98 +05 08 29.2 w J24
2012-09-22 02:11:19 C 23 10 20.65 +05 08 28.0 w J24
2012-09-22 04:22:28 C 23 10 17.76 +05 08 15.1 c 704
2012-09-22 04:44:13 C 23 10 17.12 +05 08 13.2 c 704
2012-09-22 05:05:19 C 23 10 16.55 +05 08 10.6 c 704
2012-09-22 05:26:28 C 23 10 15.98 +05 08 09.1 c 704
2012-09-22 05:47:40 C 23 10 15.28 +05 08 06.2 c 704
2012-09-22 20:57:49 C 23 09 52.33 +05 06 38.3 c B51
2012-09-22 21:13:49 C 23 09 51.87 +05 06 35.9 c B51
2012-09-22 21:30:59 C 23 09 51.40 +05 06 34.9 c B51
2012-09-22 22:38:34 C 23 09 49.57 +05 06 27.0 u C47
2012-09-22 22:42:42 C 23 09 49.45 +05 06 26.6 u C47
2012-09-22 22:46:50 C 23 09 49.51 +05 06 25.4 u 958
2012-09-22 23:03:54 C 23 09 48.97 +05 06 25.2 u 958
2012-09-22 23:20:59 C 23 09 48.53 +05 06 22.3 u 958
2012-09-24 21:36:19 C 23 08 40.25 +05 01 44.5 u 958
2012-09-24 21:53:23 C 23 08 39.85 +05 01 44.4 u 958
2012-09-24 22:10:28 C 23 08 39.40 +05 01 42.1 u 958
2012-09-30 21:16:22 C 23 05 31.76 +04 46 38.0 u 958
2012-09-30 21:33:33 C 23 05 31.23 +04 46 36.0 u 958
2012-09-30 21:50:43 C 23 05 30.90 +04 46 32.8 u 958
2012-10-01 20:34:29 C 23 05 05.02 +04 44 06.4 u 958
2012-10-01 20:51:35 C 23 05 04.62 +04 44 04.3 u 958
2012-10-01 21:08:39 C 23 05 04.43 +04 44 02.0 u 958
2012-10-03 22:02:18 C 23 04 12.27 +04 38 48.7 c B51
2012-10-03 22:32:27 C 23 04 11.75 +04 38 46.1 c B51
2012-10-04 23:06:15 C 23 03 47.95 +04 36 08.0 u 958
2012-10-04 23:23:21 C 23 03 47.52 +04 36 06.9 u 958
2012-10-04 23:40:25 C 23 03 47.14 +04 36 04.2 u 958
2012-10-05 23:19:38 C 23 03 25.65 +04 33 36.3 w J36
2012-10-05 23:21:46 C 23 03 25.60 +04 33 35.5 w J36
2012-10-05 23:23:55 C 23 03 25.59 +04 33 35.9 w J36
2012-10-06 14:59:10 C 23 03 12.01 +04 32 07.1 w D90
2012-10-06 15:07:55 C 23 03 11.88 +04 32 06.1 w D90
2012-10-06 15:16:41 C 23 03 11.73 +04 32 05.1 w D90
2012-10-06 21:34:23 C 23 03 06.68 +04 31 16.6 o A32
2012-10-06 21:41:28 C 23 03 06.59 +04 31 15.8 o A32
2012-10-06 21:48:34 C 23 03 06.49 +04 31 15.0 o A32
2012-10-06 22:30:18 C 23 03 05.95 +04 31 13.3 w J24
2012-10-06 22:45:40 C 23 03 05.72 +04 31 11.4 w J24
2012-10-06 23:01:02 C 23 03 05.47 +04 31 10.2 w J24
2012-10-07 18:28:03 C 23 02 50.05 +04 29 08.8 v C32
2012-10-07 18:33:29 C 23 02 49.96 +04 29 08.4 v C32
2012-10-07 18:39:09 C 23 02 49.88 +04 29 08.0 v C32
2012-10-08 07:39:57 C 23 02 39.76 +04 27 49.8 v G84
2012-10-08 08:02:06 C 23 02 39.46 +04 27 47.5 v G84
2012-10-08 08:36:37 C 23 02 39.00 +04 27 44.0 v G84
2012-10-08 09:46:27 C 23 02 38.06 +04 27 36.8 v G84