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
2011-09-27 03:59:32 C 07 49 49.20 +08 33 47.0 u 958
2011-09-28 01:17:21 C 07 52 39.05 +08 32 53.8 c 585
2011-09-28 01:19:24 C 07 52 39.31 +08 32 53.1 c 585
2011-09-28 01:31:40 C 07 52 41.00 +08 32 53.0 c 585
2011-09-28 01:43:54 C 07 52 42.57 +08 32 52.7 c 585
2011-09-30 02:59:09 C 07 59 14.88 +08 30 40.8 u 958
2011-09-30 03:16:50 C 07 59 17.22 +08 30 40.5 u 958
2011-09-30 03:34:04 C 07 59 19.44 +08 30 39.4 u 958
2011-09-30 03:54:17 C 07 59 22.14 +08 30 36.2 u 958
2011-10-01 02:32:11 C 08 02 22.10 +08 29 32.7 u 958
2011-10-01 02:43:41 C 08 02 23.68 +08 29 31.6 u 958
2011-10-01 02:55:49 C 08 02 25.19 +08 29 31.9 u 958
2011-10-01 03:08:06 C 08 02 26.82 +08 29 30.8 u 958
2011-10-01 03:20:37 C 08 02 28.49 +08 29 29.8 u 958
2011-10-01 18:35:02 C 08 04 29.56 +08 28 44.2 u D95
2011-10-01 18:38:07 C 08 04 29.95 +08 28 44.1 u D95
2011-10-02 02:22:21 C 08 05 31.40 +08 28 19.8 u 958
2011-10-02 02:38:13 C 08 05 33.51 +08 28 19.0 u 958
2011-10-02 02:56:32 C 08 05 35.93 +08 28 18.2 u 958
2011-10-02 03:14:11 C 08 05 38.11 +08 28 17.7 u 958
2011-10-02 11:02:49 C 08 06 40.18 +08 27 54.4 t H47
2011-10-02 11:09:21 C 08 06 41.04 +08 27 54.1 t H47
2011-10-02 11:14:39 C 08 06 41.65 +08 27 53.5 t H47
2011-10-03 01:28:33 C 08 08 34.68 +08 27 06.1 u A71
2011-10-03 01:32:32 C 08 08 35.17 +08 27 05.6 u A71
2011-10-03 01:36:32 C 08 08 35.68 +08 27 06.1 u A71
2011-10-03 01:40:30 C 08 08 36.24 +08 27 05.7 u A71
2011-10-03 01:44:30 C 08 08 36.70 +08 27 05.2 u A71
2011-10-03 02:21:08 C 08 08 41.55 +08 27 03.5 o C10
2011-10-03 02:26:10 C 08 08 42.25 +08 27 04.1 u 958
2011-10-03 02:36:17 C 08 08 43.56 +08 27 02.7 o C10
2011-10-03 02:43:40 C 08 08 44.60 +08 27 02.9 u 958
2011-10-03 02:51:37 C 08 08 45.57 +08 27 01.5 o C10
2011-10-03 03:02:08 C 08 08 46.99 +08 27 01.8 u 958
2011-10-03 03:16:52 C 08 08 48.86 +08 26 59.9 u C23
2011-10-03 03:21:16 C 08 08 49.46 +08 27 00.0 u C23
2011-10-03 03:33:59 C 08 08 51.24 +08 26 59.6 w J01
2011-10-03 03:39:59 C 08 08 51.89 +08 26 59.3 u C23
2011-10-03 03:43:24 C 08 08 52.42 +08 26 59.7 w C71
2011-10-03 03:53:08 C 08 08 53.74 +08 26 58.4 w J01
2011-10-03 03:56:23 C 08 08 54.13 +08 26 59.0 w C71
2011-10-03 04:13:41 C 08 08 56.41 +08 26 58.8 w C71
2011-10-03 04:37:32 C 08 08 59.55 +08 26 56.7 w J01
2011-10-03 04:41:45 C 08 09 00.12 +08 26 56.9 c I89
2011-10-03 04:43:02 C 08 09 00.30 +08 26 56.1 c I89
2011-10-03 04:44:19 C 08 09 00.49 +08 26 56.5 c I89
2011-10-03 04:45:38 C 08 09 00.65 +08 26 56.5 c I89
2011-10-03 04:46:56 C 08 09 00.83 +08 26 56.1 c I89
2011-10-03 18:40:52 C 08 10 50.94 +08 26 11.5 u D81
2011-10-03 18:43:37 C 08 10 51.26 +08 26 11.4 u D81