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
2012-07-07 09:09:45 C 12 30 00.35 +16 46 43.5 u D90
2012-07-18 16:18:02 C 12 41 37.45 +14 43 02.3 v 188
2012-07-18 16:20:15 C 12 41 37.53 +14 43 01.4 v 188
2012-07-18 16:22:27 C 12 41 37.65 +14 43 00.4 v 188
2013-04-07 02:56:14 C 16 27 36.96 -00 45 51.5 t G36
2013-04-07 04:16:28 C 16 27 35.76 -00 45 38.4 t G36
2013-04-07 04:54:14 C 16 27 35.15 -00 45 32.4 t G36
2013-04-08 01:11:45 C 16 27 16.85 -00 42 14.9 t G36
2013-04-08 03:34:27 C 16 27 14.56 -00 41 52.0 t G36
2013-04-08 04:49:44 C 16 27 13.36 -00 41 39.7 t G36
2013-05-04 23:33:05 C 16 12 33.07 +00 47 51.7 v 461
2013-05-04 23:48:17 C 16 12 32.63 +00 47 53.7 v 461
2013-05-05 00:03:31 C 16 12 32.21 +00 47 55.0 v 461
2013-05-10 05:04:45 C 16 08 53.33 +00 59 53.1 o 691
2013-05-10 05:30:08 C 16 08 52.67 +00 59 55.6 o 691
2013-05-10 05:55:33 C 16 08 51.87 +00 59 57.6 o 691
2013-05-15 00:19:22 C 16 05 25.29 +01 08 42.4 u 215
2013-05-15 00:20:40 C 16 05 25.24 +01 08 42.5 u 215
2013-05-15 00:21:58 C 16 05 25.21 +01 08 42.4 u 215
2013-06-08 23:59:15 C 15 47 50.76 +01 16 21.4 t G36
2013-06-09 00:41:56 C 15 47 49.62 +01 16 19.9 t G36
2013-06-09 01:10:27 C 15 47 48.88 +01 16 18.5 t G36
2013-06-10 22:33:43 C 15 46 38.12 +01 14 11.0 t G36
2013-06-11 00:28:09 C 15 46 35.10 +01 14 05.1 t G36
2013-06-11 02:25:52 C 15 46 32.06 +01 13 58.8 t G36
2013-06-11 22:40:05 C 15 46 01.29 +01 12 54.0 t G36
2013-06-12 00:06:17 C 15 45 59.07 +01 12 49.3 t G36
2013-06-12 02:00:55 C 15 45 56.13 +01 12 42.8 t G36
2013-06-18 08:02:31 C 15 42 21.967 +01 02 24.42 L F51
2013-06-18 08:18:28 C 15 42 21.608 +01 02 23.14 L F51
2013-06-18 08:35:05 C 15 42 21.228 +01 02 21.86 L F51
2013-06-18 08:49:43 C 15 42 20.882 +01 02 20.53 L F51
2014-07-26 07:40:57 C 17 01 33.750 -09 35 03.03 L F51
2014-07-26 07:58:04 C 17 01 33.498 -09 35 04.59 L F51
2014-07-26 08:15:09 C 17 01 33.262 -09 35 06.48 L F51
2016-07-10 07:24:04 C 20 02 21.43 -19 28 15.9 q G96
2016-07-10 07:33:09 C 20 02 21.15 -19 28 17.4 q G96
2016-07-10 07:51:14 C 20 02 20.83 -19 28 21.1 q G96
2016-08-07 08:19:56 C 19 43 01.070 -21 02 22.84 L F51
2016-08-07 08:37:21 C 19 43 00.584 -21 02 25.00 L F51
2016-08-07 09:12:17 C 19 42 59.613 -21 02 29.75 L F51
2017-07-26 04:06:22 C 22 51 16.63 -20 44 07.5 q W98
2017-07-26 04:16:32 C 22 51 16.45 -20 44 10.4 q W98
2017-07-26 04:26:42 C 22 51 16.32 -20 44 14.1 q W98
2017-07-26 04:36:52 C 22 51 16.11 -20 44 17.8 q W98
2017-07-26 04:47:02 C 22 51 15.99 -20 44 21.1 q W98
2017-08-14 10:26:55 C 22 40 19.885 -23 39 59.28 L F51
2017-08-14 10:41:34 C 22 40 19.419 -23 40 05.03 L F51
2017-08-14 10:56:12 C 22 40 18.953 -23 40 10.88 L F51
2017-08-14 11:10:50 C 22 40 18.490 -23 40 16.67 L F51