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
2012-05-22 04:44:00 C 11 53 00.49 +25 17 40.1 r 703
2012-05-22 04:53:48 C 11 53 00.67 +25 17 35.6 r 703
2012-05-22 05:03:38 C 11 53 00.81 +25 17 31.2 r 703
2012-05-22 05:13:25 C 11 53 01.03 +25 17 26.9 r 703
2012-05-22 22:40:47 C 11 53 24.12 +25 09 45.5 w J38
2012-05-22 22:44:47 C 11 53 24.20 +25 09 43.2 w J38
2012-05-22 22:52:48 C 11 53 24.35 +25 09 39.9 w J38
2012-05-23 15:02:16 C 11 53 45.95 +25 02 31.8 u 900
2012-05-23 15:12:32 C 11 53 46.15 +25 02 26.5 u 900
2012-05-25 03:54:44 C 11 54 37.63 +24 46 10.7 c 704
2012-05-25 04:10:17 C 11 54 38.05 +24 46 03.6 c 704
2012-05-25 04:41:20 C 11 54 38.79 +24 45 50.2 c 704
2012-05-25 04:56:52 C 11 54 39.16 +24 45 42.6 c 704
2012-05-25 22:26:00 C 11 55 04.29 +24 37 50.5 u C23
2012-05-25 22:41:14 C 11 55 04.54 +24 37 45.8 u C23
2012-05-25 22:56:28 C 11 55 04.92 +24 37 38.6 u C23
2012-05-27 04:07:50 C 11 55 48.11 +24 24 33.8 u H45
2012-05-27 04:10:30 C 11 55 48.14 +24 24 32.3 u H45
2012-05-27 04:11:57 C 11 55 48.16 +24 24 31.6 u H45
2012-05-27 04:14:01 C 11 55 48.19 +24 24 31.0 u H45
2012-05-27 04:21:00 C 11 55 48.35 +24 24 29.1 u H45
2012-05-27 04:24:22 C 11 55 48.48 +24 24 27.8 u H45
2012-06-08 21:45:17 C 12 04 32.45 +22 04 41.7 w 212
2012-06-08 21:51:28 C 12 04 32.60 +22 04 38.8 w 212
2012-06-08 21:57:42 C 12 04 32.77 +22 04 37.0 w 212
2012-06-09 04:29:58 C 12 04 45.43 +22 01 33.1 u H45
2012-06-09 04:42:57 C 12 04 45.79 +22 01 26.2 u H45
2012-06-09 04:44:54 C 12 04 45.91 +22 01 25.7 u H45
2012-06-09 04:47:15 C 12 04 45.98 +22 01 24.3 u H45
2012-06-09 04:50:55 C 12 04 46.13 +22 01 23.6 u H45
2012-06-09 04:52:40 C 12 04 46.20 +22 01 22.8 u H45
2012-06-11 04:56:05 C 12 06 19.65 +21 39 03.2 r 703
2012-06-11 05:06:45 C 12 06 19.98 +21 38 58.5 r 703
2012-06-11 05:17:32 C 12 06 20.34 +21 38 53.8 r 703
2012-06-11 05:28:20 C 12 06 20.66 +21 38 48.2 r 703
2012-06-15 03:16:10 C 12 09 30.38 +20 55 07.1 u H45
2012-06-15 03:18:57 C 12 09 30.50 +20 55 06.0 u H45
2012-06-15 03:22:38 C 12 09 30.80 +20 55 03.3 u H45
2012-06-15 03:23:55 C 12 09 30.81 +20 55 03.1 u H45
2012-06-15 03:25:30 C 12 09 30.84 +20 55 01.5 u H45
2012-06-15 03:27:53 C 12 09 30.96 +20 55 00.2 u H45
2012-06-15 23:03:14 C 12 10 11.73 +20 45 52.1 w J24
2012-06-15 23:15:58 C 12 10 12.17 +20 45 45.8 w J24
2012-06-15 23:24:29 C 12 10 12.46 +20 45 41.7 w J24
2012-07-06 22:14:25 C 12 29 33.19 +16 51 40.8 w J24
2012-07-06 22:20:46 C 12 29 33.39 +16 51 38.8 w J24
2012-07-06 22:27:08 C 12 29 33.66 +16 51 35.0 w J24
2012-07-06 22:33:29 C 12 29 33.91 +16 51 33.0 w J24
2012-07-07 08:49:55 C 12 29 59.55 +16 46 52.1 u D90
2012-07-07 08:59:50 C 12 29 59.99 +16 46 46.9 u D90