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
2012-03-24 01:34:24 C 12 01 28.08 +31 00 55.2 u C47
2012-03-24 01:38:08 C 12 01 28.00 +31 00 56.4 o C10
2012-03-24 02:53:05 C 12 01 25.26 +31 01 08.8 w J24
2012-03-24 03:05:33 C 12 01 24.79 +31 01 10.6 w J24
2012-03-24 03:14:54 C 12 01 24.46 +31 01 11.3 w J24
2012-03-24 08:16:18 C 12 01 13.93 +31 01 49.7 u H45
2012-03-24 08:21:17 C 12 01 13.75 +31 01 50.4 u H45
2012-03-24 08:25:11 C 12 01 13.60 +31 01 50.9 u H45
2012-03-24 08:28:24 C 12 01 13.48 +31 01 51.3 u H45
2012-03-24 08:30:53 C 12 01 13.40 +31 01 51.5 u H45
2012-03-24 22:09:36 C 12 00 45.19 +31 03 31.3 u 958
2012-03-24 22:25:27 C 12 00 44.58 +31 03 34.1 c B51
2012-03-24 22:26:35 C 12 00 44.58 +31 03 33.7 w B10
2012-03-24 22:27:57 C 12 00 44.55 +31 03 34.3 u 958
2012-03-24 22:32:31 C 12 00 44.36 +31 03 34.5 w B10
2012-03-24 22:37:42 C 12 00 44.13 +31 03 35.0 w B10
2012-03-24 22:40:39 C 12 00 44.02 +31 03 35.9 c B51
2012-03-24 22:42:52 C 12 00 43.97 +31 03 35.6 w B10
2012-03-24 22:45:50 C 12 00 43.90 +31 03 35.0 u 958
2012-03-24 22:47:59 C 12 00 43.79 +31 03 36.1 w B10
2012-03-24 22:53:18 C 12 00 43.56 +31 03 37.4 c B51
2012-03-24 22:57:20 C 12 00 43.43 +31 03 37.2 o C10
2012-03-24 23:09:32 C 12 00 42.97 +31 03 39.2 c B51
2012-03-24 23:17:13 C 12 00 42.71 +31 03 39.6 o C10
2012-03-24 23:20:58 C 12 00 42.56 +31 03 40.4 c B51
2012-03-24 23:26:45 C 12 00 42.38 +31 03 41.1 w 213
2012-03-24 23:32:33 C 12 00 42.13 +31 03 41.9 c B51
2012-03-24 23:39:33 C 12 00 41.91 +31 03 42.2 o C10
2012-03-25 00:02:11 C 12 00 41.08 +31 03 44.8 o C10
2012-03-25 00:33:29 C 12 00 39.95 +31 03 48.5 o C10
2012-03-25 01:18:08 C 12 00 38.31 +31 03 54.7 w 945
2012-03-25 01:21:11 C 12 00 38.20 +31 03 54.2 w 213
2012-03-25 01:27:28 C 12 00 37.96 +31 03 55.0 w 945
2012-03-25 01:48:17 C 12 00 37.23 +31 03 57.1 w 945
2012-03-25 01:55:51 C 12 00 36.95 +31 03 58.0 w 213
2012-03-25 01:58:43 C 12 00 36.78 +31 03 59.2 w 945
2012-03-25 02:08:38 C 12 00 36.54 +31 04 00.0 w 945
2012-03-25 06:41:17 C 12 00 27.21 +31 04 31.6 t H47
2012-03-25 06:46:18 C 12 00 27.04 +31 04 32.3 t H47
2012-03-25 06:50:32 C 12 00 26.87 +31 04 32.5 t H47
2012-03-25 06:55:41 C 12 00 26.71 +31 04 33.0 t H47
2012-03-25 08:00:00 C 12 00 24.39 +31 04 39.7 u H45
2012-03-25 08:03:31 C 12 00 24.26 +31 04 40.0 u H45
2012-03-25 08:06:24 C 12 00 24.16 +31 04 40.3 u H45
2012-03-25 08:07:48 C 12 00 24.10 +31 04 40.5 u H45
2012-03-25 08:15:40 C 12 00 23.82 +31 04 41.2 u H45
2012-03-25 08:18:03 C 12 00 23.73 +31 04 41.5 u H45
2012-03-25 11:58:25 C 12 00 16.66 +31 05 06.4 u D88
2012-03-25 12:03:01 C 12 00 16.52 +31 05 07.0 u D88
2012-03-25 12:07:36 C 12 00 16.41 +31 05 07.3 u D88