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
2017-12-15 17:24:25 C 22 27 04.20 -24 42 16.3 q 215
2017-12-17 09:16:36 C 22 29 00.49 -24 28 58.3 q Q11
2017-12-17 09:34:01 C 22 29 01.33 -24 28 52.1 q Q11
2018-09-20 05:50:27 C 10 19 25.33 +14 27 46.4 U G40
2018-09-20 05:57:46 C 10 19 26.11 +14 27 44.5 U G40
2018-09-21 05:42:48 C 10 22 12.14 +14 20 16.1 U G40
2018-09-21 05:52:42 C 10 22 13.31 +14 20 13.0 U G40
2018-10-03 05:42:07 C 10 54 41.14 +12 46 44.4 U G40
2018-10-03 05:50:11 C 10 54 42.08 +12 46 41.2 U G40
2018-10-03 05:58:28 C 10 54 43.05 +12 46 37.7 U G40
2018-10-21 04:22:17 C 11 39 38.06 +10 26 27.9 q C23
2018-10-21 04:30:06 C 11 39 38.82 +10 26 26.4 q C23
2018-10-29 04:49:58 C 11 58 20.02 +09 27 42.5 q I81
2018-10-29 04:53:06 C 11 58 20.25 +09 27 42.1 q I81
2018-10-29 04:56:14 C 11 58 20.49 +09 27 41.4 q I81
2018-11-02 11:43:50 C 12 07 59.33 +08 57 59.4 V H06
2018-11-02 11:47:36 C 12 07 59.68 +08 57 58.4 V H06
2018-11-12 20:57:24 C 12 30 22.57 +07 52 16.0 q D29
2018-11-12 21:12:41 C 12 30 23.90 +07 52 12.2 q D29
2018-11-12 21:27:57 C 12 30 25.20 +07 52 08.6 q D29
2018-11-14 05:06:40 C 12 33 09.51 +07 44 31.1 q C23
2018-11-14 05:12:03 C 12 33 10.01 +07 44 29.6 q C23
2018-11-21 13:03:24 C 12 47 58.14 +07 05 36.6 U I41
2018-11-21 13:10:18 C 12 47 58.71 +07 05 35.2 U I41
2018-11-21 13:17:13 C 12 47 59.27 +07 05 33.9 U I41
2018-11-21 13:24:10 C 12 47 59.83 +07 05 32.4 U I41
2018-12-05 05:51:40 C 13 13 40.41 +06 10 12.8 q I81
2018-12-05 06:00:05 C 13 13 41.02 +06 10 11.8 q I81
2018-12-05 06:07:27 C 13 13 41.57 +06 10 10.6 q I81
2018-12-10 12:02:15 C 13 22 49.38 +05 55 44.7 V 703
2018-12-10 12:09:54 C 13 22 49.85 +05 55 44.2 V 703
2018-12-10 12:17:33 C 13 22 50.41 +05 55 42.7 V 703
2018-12-10 12:25:12 C 13 22 50.97 +05 55 42.0 V 703
2018-12-10 19:45:04 C 13 23 22.09 +05 54 59.4 q Q11
2018-12-10 20:00:00 C 13 23 23.12 +05 54 57.8 q Q11
2018-12-10 20:05:09 C 13 23 23.47 +05 54 57.3 q Q11
2018-12-12 06:35:19 C 13 25 48.81 +05 51 47.3 q J22
2018-12-12 06:51:27 C 13 25 49.79 +05 51 46.7 q J22
2018-12-17 06:02:49 C 13 33 56.68 +05 43 10.0 U G40
2018-12-17 06:17:53 C 13 33 57.62 +05 43 08.9 U G40
2018-12-17 06:33:26 C 13 33 58.66 +05 43 08.4 U G40
2018-12-19 06:20:26 C 13 37 07.08 +05 40 46.9 q J22
2018-12-19 06:31:05 C 13 37 07.75 +05 40 46.3 q J22
2018-12-19 06:41:43 C 13 37 08.50 +05 40 46.0 q J22
2018-12-23 18:55:58 C 13 44 00.64 +05 37 44.6 m 349
2018-12-23 19:13:47 C 13 44 01.79 +05 37 43.7 m 349
2018-12-26 05:40:27 C 13 47 35.76 +05 37 28.8 18.5 q 215
2018-12-26 05:42:18 C 13 47 35.86 +05 37 28.8 18.7 q 215
2018-12-26 05:44:08 C 13 47 35.97 +05 37 28.7 18.7 q 215
2019-01-02 04:33:36 C 13 57 12.35 +05 42 14.5 q J22