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
2012-01-17 01:54:11 C 12 21 54.21 +14 54 13.6 c B51
2012-01-17 02:10:58 C 12 21 54.87 +14 54 24.9 c B51
2012-01-17 02:24:07 C 12 21 55.35 +14 54 32.9 c B51
2012-01-17 02:38:30 C 12 21 55.89 +14 54 42.4 c B51
2012-01-17 02:55:33 C 12 21 56.60 +14 54 53.0 w J01
2012-01-17 02:57:54 C 12 21 56.56 +14 54 53.5 u C23
2012-01-17 03:08:32 C 12 21 57.09 +14 55 01.3 w J01
2012-01-17 03:56:00 C 12 21 58.87 +14 55 32.2 w J01
2012-01-17 04:43:45 C 12 22 00.56 +14 56 02.3 u C23
2012-01-17 05:02:48 C 12 22 01.28 +14 56 14.5 u C23
2012-01-17 07:03:23 C 12 22 06.37 +14 57 43.4 t I40
2012-01-17 07:07:40 C 12 22 06.53 +14 57 46.1 t I40
2012-01-17 07:11:49 C 12 22 06.69 +14 57 48.9 t I40
2012-01-17 07:16:01 C 12 22 06.83 +14 57 51.6 t I40
2012-01-17 07:20:10 C 12 22 06.99 +14 57 54.3 t I40
2012-01-17 07:24:18 C 12 22 07.15 +14 57 57.0 t I40
2012-01-17 07:28:28 C 12 22 07.30 +14 57 59.8 t I40
2012-01-17 07:32:39 C 12 22 07.45 +14 58 02.5 t I40
2012-01-17 07:36:50 C 12 22 07.62 +14 58 05.2 t I40
2012-01-18 02:22:22 C 12 22 50.76 +15 10 12.7 u 160
2012-01-18 02:26:18 C 12 22 50.91 +15 10 15.2 u 160
2012-01-18 02:30:14 C 12 22 51.05 +15 10 17.7 u 160
2012-01-18 08:02:08 C 12 23 03.50 +15 14 06.7 t I40
2012-01-18 08:06:25 C 12 23 03.65 +15 14 09.5 t I40
2012-01-18 08:10:35 C 12 23 03.80 +15 14 12.3 t I40
2012-01-18 08:14:47 C 12 23 03.95 +15 14 15.1 t I40
2012-01-18 08:18:56 C 12 23 04.09 +15 14 17.9 t I40
2012-01-18 08:23:06 C 12 23 04.23 +15 14 20.7 t I40
2012-01-18 10:20:47 C 12 23 08.51 +15 15 30.4 t H47
2012-01-18 10:33:01 C 12 23 08.95 +15 15 38.6 t H47
2012-01-18 10:45:41 C 12 23 09.37 +15 15 46.8 t H47
2012-01-18 11:03:52 C 12 23 10.01 +15 15 59.0 t H47
2012-01-19 00:38:02 C 12 23 40.15 +15 24 57.8 u I81
2012-01-19 00:46:12 C 12 23 40.44 +15 25 03.4 u I81
2012-01-19 07:32:38 C 12 23 54.90 +15 29 47.1 t I40
2012-01-19 07:36:56 C 12 23 55.04 +15 29 49.9 t I40
2012-01-19 07:41:05 C 12 23 55.18 +15 29 52.6 t I40
2012-01-19 07:45:16 C 12 23 55.32 +15 29 55.5 t I40
2012-01-19 07:49:26 C 12 23 55.46 +15 29 58.3 t I40
2012-01-19 07:53:34 C 12 23 55.60 +15 30 01.2 t I40
2012-01-19 10:55:39 C 12 24 01.82 +15 31 55.5 t H47
2012-01-19 11:11:04 C 12 24 02.34 +15 32 05.8 t H47
2012-01-19 11:26:13 C 12 24 02.83 +15 32 15.8 t H47
2012-01-19 16:31:54 C 12 24 13.93 +15 35 50.6 v E16
2012-01-19 16:40:49 C 12 24 14.22 +15 35 56.8 v E16
2012-01-21 01:31:42 C 12 25 20.46 +15 58 12.1 w 939
2012-01-21 01:38:57 C 12 25 20.67 +15 58 17.0 w 939
2012-01-21 01:46:11 C 12 25 20.88 +15 58 21.8 w 939
2012-01-22 00:41:16 C 12 26 04.25 +16 14 16.4 w 939
2012-01-22 00:48:30 C 12 26 04.46 +16 14 21.1 w 939