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
2019-04-06 12:17:44 C 14 12 48.14 +16 50 25.4 V T05
2019-04-06 12:31:03 C 14 12 47.59 +16 50 28.8 V T05
2019-04-06 12:44:46 C 14 12 47.03 +16 50 32.6 V T05
2019-04-07 12:42:14 C 14 11 52.34 +16 56 31.4 q D95
2019-04-07 12:54:31 C 14 11 51.83 +16 56 34.9 q D95
2019-04-07 13:43:04 C 14 11 49.707 +16 56 48.60 U F51
2019-04-07 14:23:29 C 14 11 48.115 +16 56 58.39 U F51
2019-04-07 14:43:47 C 14 11 47.318 +16 57 03.33 U F51
2019-04-08 09:10:03 C 14 11 04.89 +17 01 30.5 V 703
2019-04-08 09:17:41 C 14 11 04.56 +17 01 31.9 V 703
2019-04-08 09:25:20 C 14 11 04.29 +17 01 33.8 V 703
2019-04-08 09:32:59 C 14 11 03.96 +17 01 35.8 V 703
2019-04-08 11:53:45 C 14 10 58.61 +17 02 10.5 V T08
2019-04-08 12:02:56 C 14 10 58.21 +17 02 12.4 V T08
2019-04-08 12:16:44 C 14 10 57.66 +17 02 15.4 V T08
2019-04-08 12:32:17 C 14 10 57.07 +17 02 19.3 V T08
2019-04-09 03:18:23 C 14 10 22.76 +17 05 45.5 V G40
2019-04-09 03:26:49 C 14 10 22.44 +17 05 47.4 V G40
2019-04-09 03:34:16 C 14 10 22.13 +17 05 49.0 V G40
2019-04-09 08:08:47 C 14 10 11.807 +17 06 52.36 U F51
2019-04-09 08:25:15 C 14 10 11.153 +17 06 56.11 U F51
2019-04-09 08:41:46 C 14 10 10.466 +17 06 59.64 U F51
2019-04-11 04:20:03 C 14 08 28.17 +17 16 32.0 Q J24
2019-04-11 04:28:14 C 14 08 27.79 +17 16 34.0 Q J24
2019-04-11 04:39:13 C 14 08 27.33 +17 16 36.5 Q J24
2019-04-12 13:21:37 C 14 07 10.72 +17 23 11.8 q D95
2019-04-12 13:23:39 C 14 07 10.63 +17 23 11.9 q D95
2019-04-12 13:27:46 C 14 07 10.46 +17 23 13.1 q D95
2019-04-13 00:35:34 C 14 06 44.20 +17 25 20.7 q I81
2019-04-13 00:40:04 C 14 06 44.02 +17 25 21.5 q I81
2019-04-13 00:44:29 C 14 06 43.84 +17 25 22.2 q I81
2019-04-13 06:35:40 C 14 06 30.12 +17 26 30.0 V G96
2019-04-13 06:43:30 C 14 06 29.81 +17 26 31.4 V G96
2019-04-13 06:51:21 C 14 06 29.49 +17 26 32.9 V G96
2019-04-13 07:01:51 C 14 06 29.08 +17 26 34.7 V G96
2019-04-15 21:17:58 C 14 04 02.30 +17 37 18.8 q C23
2019-04-15 21:32:31 C 14 04 01.75 +17 37 21.9 q C23
2019-04-16 04:54:58 C 14 03 44.48 +17 38 33.0 V 703
2019-04-16 05:03:03 C 14 03 44.13 +17 38 33.4 V 703
2019-04-16 05:11:10 C 14 03 43.77 +17 38 34.4 V 703
2019-04-16 05:19:16 C 14 03 43.51 +17 38 36.2 V 703
2019-04-16 10:33:39 C 14 03 31.01 +17 39 25.8 V T08
2019-04-16 10:45:24 C 14 03 30.53 +17 39 27.6 V T08
2019-04-16 10:50:32 C 14 03 30.34 +17 39 28.2 V T08
2019-04-16 10:56:40 C 14 03 30.14 +17 39 29.4 V T08
2019-04-22 10:29:32 C 13 57 56.41 +17 56 38.6 V T05
2019-04-22 10:54:12 C 13 57 55.45 +17 56 41.0 V T05
2019-04-22 11:05:27 C 13 57 54.97 +17 56 41.7 V T05
2019-04-22 11:19:45 C 13 57 54.39 +17 56 42.9 V T05
2019-04-22 20:32:01 C 13 57 33.61 +17 57 27.2 q 628