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
2012-03-12 01:33:06 C 12 12 20.63 +29 47 26.5 u 104
2012-03-12 19:50:34 C 12 11 38.61 +29 54 11.6 w C90
2012-03-12 19:57:39 C 12 11 38.21 +29 54 09.9 w C36
2012-03-12 20:09:55 C 12 11 37.64 +29 54 16.8 w C36
2012-03-12 20:15:17 C 12 11 37.62 +29 54 18.2 w C36
2012-03-12 20:37:11 C 12 11 36.85 +29 54 28.7 w C90
2012-03-12 21:27:20 C 12 11 34.86 +29 54 47.1 w C90
2012-03-12 21:51:32 C 12 11 33.89 +29 54 55.8 c B51
2012-03-12 22:07:04 C 12 11 33.26 +29 55 01.8 c B51
2012-03-12 22:23:27 C 12 11 32.61 +29 55 07.9 c B51
2012-03-12 22:38:29 C 12 11 31.97 +29 55 13.3 c B51
2012-03-12 23:36:16 C 12 11 29.71 +29 55 33.8 u 958
2012-03-12 23:54:10 C 12 11 29.16 +29 55 38.6 u 958
2012-03-13 06:41:52 C 12 11 13.22 +29 58 07.0 c 704
2012-03-13 06:58:07 C 12 11 12.57 +29 58 12.9 c 704
2012-03-13 07:14:15 C 12 11 11.91 +29 58 18.6 c 704
2012-03-13 07:30:48 C 12 11 11.25 +29 58 24.3 c 704
2012-03-13 07:46:35 C 12 11 10.56 +29 58 30.3 c 704
2012-03-13 21:46:03 C 12 10 38.36 +30 03 17.7 w J38
2012-03-13 21:58:12 C 12 10 37.88 +30 03 22.1 w J01
2012-03-13 22:00:23 C 12 10 37.78 +30 03 22.5 w J38
2012-03-13 22:03:58 C 12 10 37.64 +30 03 23.9 w J38
2012-03-13 22:28:47 C 12 10 36.65 +30 03 32.7 w J01
2012-03-13 22:59:24 C 12 10 35.41 +30 03 43.3 w J01
2012-03-13 23:33:08 C 12 10 34.02 +30 03 53.7 u 958
2012-03-13 23:51:22 C 12 10 33.41 +30 04 00.9 u 958
2012-03-14 00:00:12 C 12 10 32.91 +30 04 04.7 w 945
2012-03-14 00:08:34 C 12 10 32.56 +30 04 07.2 w 945
2012-03-14 00:09:14 C 12 10 32.55 +30 04 05.5 u 958
2012-03-14 00:15:00 C 12 10 32.29 +30 04 09.6 w 945
2012-03-14 00:27:56 C 12 10 31.79 +30 04 14.2 w 945
2012-03-14 00:35:52 C 12 10 31.45 +30 04 16.6 w 945
2012-03-14 01:13:48 C 12 10 29.86 +30 04 28.6 u 160
2012-03-14 01:17:45 C 12 10 29.70 +30 04 30.0 u 160
2012-03-14 01:21:41 C 12 10 29.55 +30 04 31.3 u 160
2012-03-14 07:30:50 C 12 10 15.42 +30 06 36.1 r G96
2012-03-14 07:40:40 C 12 10 15.02 +30 06 39.4 r G96
2012-03-14 07:50:44 C 12 10 14.59 +30 06 42.7 r G96
2012-03-14 08:00:41 C 12 10 14.19 +30 06 46.1 r G96
2012-03-14 11:58:04 C 12 10 04.58 +30 08 02.3 r G96
2012-03-14 12:02:16 C 12 10 04.40 +30 08 03.6 r G96
2012-03-14 12:06:32 C 12 10 04.26 +30 08 05.0 r G96
2012-03-14 12:10:47 C 12 10 04.08 +30 08 06.3 r G96
2012-03-14 14:42:48 C 12 09 58.74 +30 08 57.9 u 900
2012-03-14 14:53:04 C 12 09 58.32 +30 09 01.2 u 900
2012-03-14 19:44:05 C 12 09 47.35 +30 10 33.2 w J31
2012-03-14 19:50:44 C 12 09 47.11 +30 10 35.7 w J31
2012-03-14 19:54:02 C 12 09 46.99 +30 10 36.8 w J31
2012-03-14 20:41:35 C 12 09 45.18 +30 10 51.6 w I72
2012-03-14 21:01:48 C 12 09 44.36 +30 10 58.0 w I72