49P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2014-10-02 (JD 2456932.5)
Eccentricity (e)0.6002555567 ± 1.07e-08
Semi-major axis (a)3.5666118612 AU ± 7.33e-09
Inclination (i)19.05631217° ± 2.28e-06
Long. of Asc. Node (Ω)118.83182557° ± 8.85e-06
Arg. of Perihelion (ω)332.92062822° ± 9.94e-06
Mean Anomaly (M)157.84244698° ± 1.93e-06
Mean Motion (n)0.1463283589°/day ± 4.51e-10
Perihelion dist (q)1.42573327 AU ± 3.84e-08
Aphelion dist (Q)5.70749045 AU ± 4.01e-08
Orbital Period6.73571610 yr ± 2.08e-08
NGA Modelg(r)
A2-3.63672648e-12 ± 4.51e-14 AU/d²
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.522″
Uncertainty0
Orbit TypeMBA
MOID0.464368 AU
Observations Used4532
Oppositions64
Arc Total1951-2026
First Observation Used1951-01-08
Last Observation Used2026-05-19
Observations (4759)
Date Type RA Dec Mag Band Observatory
2012-01-25 07:32:23 C 12 28 14.38 +17 10 39.6 t I40
2012-01-25 07:36:33 C 12 28 14.46 +17 10 42.8 t I40
2012-01-25 07:40:43 C 12 28 14.55 +17 10 45.9 t I40
2012-01-25 07:44:53 C 12 28 14.66 +17 10 48.9 t I40
2012-01-25 07:49:01 C 12 28 14.75 +17 10 52.0 t I40
2012-01-25 16:12:25 C 12 28 26.526 +17 16 51.84 L F51
2012-01-25 16:16:09 C 12 28 26.614 +17 16 55.10 L F51
2012-01-26 00:18:49 C 12 28 38.52 +17 22 44.0 u 958
2012-01-26 00:34:56 C 12 28 38.89 +17 22 56.3 u 958
2012-01-26 00:51:14 C 12 28 39.22 +17 23 08.1 u 958
2012-01-26 01:48:34 C 12 28 40.51 +17 23 49.4 c A24
2012-01-26 01:48:56 C 12 28 40.48 +17 23 50.5 c A24
2012-01-26 02:40:16 C 12 28 41.55 +17 24 28.3 c A24
2012-01-26 02:40:38 C 12 28 41.56 +17 24 28.3 c A24
2012-01-26 07:23:44 C 12 28 48.09 +17 28 05.8 t I40
2012-01-26 07:27:52 C 12 28 48.19 +17 28 08.9 t I40
2012-01-26 07:32:05 C 12 28 48.27 +17 28 12.0 t I40
2012-01-26 07:36:14 C 12 28 48.35 +17 28 15.1 t I40
2012-01-26 07:40:22 C 12 28 48.44 +17 28 18.1 t I40
2012-01-26 17:12:42 C 12 29 01.23 +17 35 10.8 u 900
2012-01-26 17:22:34 C 12 29 01.43 +17 35 18.1 u 900
2012-01-27 01:45:46 C 12 29 12.25 +17 41 27.7 u I81
2012-01-27 01:58:03 C 12 29 12.47 +17 41 36.5 u I81
2012-01-27 02:29:42 C 12 29 13.10 +17 42 01.0 o B75
2012-01-27 02:33:37 C 12 29 13.13 +17 42 04.1 o B75
2012-01-27 08:54:06 C 12 29 21.19 +17 46 47.0 u H45
2012-01-27 08:57:35 C 12 29 21.25 +17 46 49.9 u H45
2012-01-27 08:59:51 C 12 29 21.28 +17 46 51.5 u H45
2012-01-27 09:19:09 C 12 29 21.64 +17 47 05.8 u H45
2012-01-27 09:21:10 C 12 29 21.68 +17 47 07.3 u H45
2012-01-27 09:22:32 C 12 29 21.69 +17 47 08.4 u H45
2012-01-27 10:57:21 C 12 29 23.42 +17 48 19.3 t H47
2012-01-27 11:08:53 C 12 29 23.63 +17 48 27.8 t H47
2012-01-27 11:24:07 C 12 29 23.90 +17 48 39.2 t H47
2012-01-28 00:33:18 C 12 29 40.07 +17 58 23.4 u I81
2012-01-28 00:46:12 C 12 29 40.30 +17 58 33.2 u I81
2012-01-28 01:05:00 C 12 29 40.91 +17 58 51.0 w J24
2012-01-28 01:08:16 C 12 29 40.96 +17 58 53.3 w J24
2012-01-28 01:11:30 C 12 29 41.02 +17 58 55.8 w J24
2012-01-28 01:14:45 C 12 29 41.06 +17 58 58.3 w J24
2012-01-28 01:50:20 C 12 29 41.50 +17 59 22.4 u 958
2012-01-28 02:06:32 C 12 29 41.85 +17 59 35.1 u 958
2012-01-28 02:23:03 C 12 29 42.10 +17 59 47.6 u 958
2012-01-28 10:22:52 C 12 29 50.95 +18 05 47.9 t H47
2012-01-28 10:54:21 C 12 29 51.47 +18 06 11.5 t H47
2012-01-28 11:06:08 C 12 29 51.66 +18 06 20.7 t H47
2012-01-29 00:48:57 C 12 30 07.02 +18 16 36.0 u 958
2012-01-29 01:05:36 C 12 30 07.25 +18 16 48.9 u 958
2012-01-29 01:22:26 C 12 30 07.54 +18 17 01.9 u 958
2012-01-29 02:59:47 C 12 30 09.00 +18 18 15.2 u 958