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
2010-07-12 06:24:44 C 21 52 06.87 -20 26 11.8 o 829
2010-07-12 06:30:04 C 21 52 06.61 -20 26 13.1 o 829
2010-07-12 06:47:15 C 21 52 06.29 -20 26 16.6 o 829
2010-08-06 08:56:04 C 21 36 04.32 -23 13 17.6 v F65
2010-08-06 09:09:31 C 21 36 03.85 -23 13 21.3 v F65
2010-08-06 09:22:18 C 21 36 03.43 -23 13 25.1 v F65
2010-08-30 06:43:05 C 21 16 26.43 -25 40 16.6 v F65
2010-08-30 06:54:53 C 21 16 26.05 -25 40 19.1 v F65
2011-07-18 10:40:58 C 04 13 16.46 +05 24 43.9 c H06
2011-07-18 10:44:25 C 04 13 16.85 +05 24 45.8 c H06
2011-07-18 10:47:53 C 04 13 17.25 +05 24 47.4 c H06
2011-08-04 03:18:31 C 05 00 58.79 +06 59 38.8 v A77
2011-08-04 03:22:26 C 05 00 59.36 +06 59 40.9 v A77
2011-08-09 11:06:36 C 05 16 47.84 +07 23 39.8 c H06
2011-08-09 11:08:19 C 05 16 48.03 +07 23 40.4 c H06
2011-08-09 11:10:03 C 05 16 48.29 +07 23 41.0 c H06
2011-08-09 11:13:31 C 05 16 48.68 +07 23 41.3 c H06
2011-08-17 02:38:59 C 05 39 57.94 +07 52 26.1 958
2011-08-17 02:51:59 C 05 39 59.62 +07 52 26.4 958
2011-08-17 03:05:36 C 05 40 01.39 +07 52 28.5 958
2011-08-21 03:29:38 C 05 52 23.34 +08 04 47.1 958
2011-08-21 03:47:01 C 05 52 25.55 +08 04 50.8 958
2011-08-21 04:07:07 C 05 52 28.04 +08 04 54.9 958
2011-08-23 01:52:58 C 05 58 22.76 +08 10 02.1 r 585
2011-08-23 01:53:59 C 05 58 22.83 +08 10 03.1 r 585
2011-08-23 01:54:59 C 05 58 22.99 +08 10 03.2 r 585
2011-08-23 01:58:03 C 05 58 23.36 +08 10 03.8 r 585
2011-08-28 03:31:08 C 06 14 12.69 +08 21 40.4 u 958
2011-08-28 03:44:10 C 06 14 14.42 +08 21 41.9 u 958
2011-08-28 03:57:13 C 06 14 16.15 +08 21 43.9 u 958
2011-08-28 04:11:02 C 06 14 17.95 +08 21 45.2 u 958
2011-08-29 03:16:19 C 06 17 19.14 +08 23 35.2 u 958
2011-08-29 03:32:52 C 06 17 21.34 +08 23 36.5 u 958
2011-08-29 03:47:26 C 06 17 23.33 +08 23 38.7 w J01
2011-08-29 03:48:14 C 06 17 23.26 +08 23 37.6 u 958
2011-08-29 03:52:24 C 06 17 23.94 +08 23 38.7 w J01
2011-08-29 03:57:22 C 06 17 24.56 +08 23 39.1 w J01
2011-08-30 01:54:01 C 06 20 17.13 +08 25 18.1 r 585
2011-08-30 01:55:01 C 06 20 17.35 +08 25 18.1 r 585
2011-08-30 01:56:02 C 06 20 17.42 +08 25 18.1 r 585
2011-08-30 01:58:05 C 06 20 17.71 +08 25 19.1 r 585
2011-08-30 01:59:07 C 06 20 17.86 +08 25 19.3 r 585
2011-08-30 02:00:12 C 06 20 17.91 +08 25 19.4 r 585
2011-08-30 03:04:59 C 06 20 26.57 +08 25 25.6 u 958
2011-08-30 03:38:04 C 06 20 30.82 +08 25 25.9 u 958
2011-08-31 02:23:15 C 06 23 30.11 +08 27 03.4 r 215
2011-08-31 02:24:46 C 06 23 30.31 +08 27 03.5 r 215
2011-08-31 02:26:17 C 06 23 30.50 +08 27 03.6 r 215
2011-08-31 10:41:27 C 06 24 35.56 +08 27 38.8 t H47
2011-08-31 10:46:47 C 06 24 36.30 +08 27 39.2 t H47