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
2012-01-10 12:34:33 C 12 14 48.365 +13 18 12.01 L F51
2012-01-10 12:39:48 C 12 14 48.620 +13 18 14.98 L F51
2012-01-11 02:39:52 C 12 15 30.78 +13 26 17.4 o J13
2012-01-11 02:41:21 C 12 15 30.87 +13 26 18.2 o J13
2012-01-11 11:17:51 C 12 15 56.42 +13 31 19.4 o F65
2012-01-11 11:22:35 C 12 15 56.63 +13 31 22.3 o F65
2012-01-11 11:27:22 C 12 15 56.87 +13 31 24.7 o F65
2012-01-12 03:33:38 C 12 16 43.30 +13 40 50.0 u 160
2012-01-12 03:36:50 C 12 16 43.46 +13 40 52.0 u 160
2012-01-12 03:39:36 C 12 16 43.61 +13 40 54.2 u 160
2012-01-12 07:34:20 C 12 16 55.00 +13 43 22.5 t I40
2012-01-12 07:36:38 C 12 16 55.10 +13 43 23.7 t I40
2012-01-12 07:38:47 C 12 16 55.20 +13 43 25.0 t I40
2012-01-12 07:40:58 C 12 16 55.30 +13 43 26.4 t I40
2012-01-12 07:43:07 C 12 16 55.40 +13 43 27.6 t I40
2012-01-12 07:45:15 C 12 16 55.50 +13 43 28.9 t I40
2012-01-12 07:47:23 C 12 16 55.59 +13 43 30.2 t I40
2012-01-12 07:49:35 C 12 16 55.69 +13 43 31.6 t I40
2012-01-12 07:51:43 C 12 16 55.79 +13 43 32.7 t I40
2012-01-12 07:56:04 C 12 16 55.99 +13 43 35.4 t I40
2012-01-12 07:58:13 C 12 16 56.09 +13 43 36.6 t I40
2012-01-13 05:09:23 C 12 17 55.56 +13 56 10.4 c J43
2012-01-13 05:26:01 C 12 17 56.30 +13 56 20.5 c J43
2012-01-13 05:42:38 C 12 17 57.04 +13 56 30.8 c J43
2012-01-13 05:59:09 C 12 17 57.76 +13 56 40.6 c J43
2012-01-13 18:20:49 C 12 18 31.78 +14 04 19.2 u D90
2012-01-13 18:26:27 C 12 18 32.02 +14 04 22.6 u D90
2012-01-13 18:32:06 C 12 18 32.27 +14 04 26.1 u D90
2012-01-14 04:02:16 C 12 18 57.77 +14 10 05.2 o B75
2012-01-14 04:03:48 C 12 18 57.88 +14 10 06.5 o B75
2012-01-14 04:06:10 C 12 18 57.94 +14 10 07.7 o B75
2012-01-14 11:07:00 C 12 19 16.43 +14 14 29.7 t H47
2012-01-14 11:23:30 C 12 19 17.18 +14 14 39.1 t H47
2012-01-14 11:40:35 C 12 19 17.89 +14 14 50.1 t H47
2012-01-15 02:19:24 C 12 19 56.47 +14 23 54.8 u 958
2012-01-15 02:36:55 C 12 19 57.20 +14 24 06.2 u 958
2012-01-15 02:54:35 C 12 19 57.93 +14 24 16.8 u 958
2012-01-15 11:03:09 C 12 20 18.52 +14 29 25.3 t H47
2012-01-15 11:17:21 C 12 20 19.07 +14 29 34.3 t H47
2012-01-15 11:36:54 C 12 20 19.87 +14 29 46.7 t H47
2012-01-16 08:25:54 C 12 21 11.98 +14 43 07.9 t I40
2012-01-16 08:30:12 C 12 21 12.14 +14 43 10.5 t I40
2012-01-16 08:34:22 C 12 21 12.31 +14 43 13.3 t I40
2012-01-16 08:38:34 C 12 21 12.46 +14 43 16.0 t I40
2012-01-16 08:42:43 C 12 21 12.63 +14 43 18.7 t I40
2012-01-16 08:46:51 C 12 21 12.79 +14 43 21.4 t I40
2012-01-16 08:50:59 C 12 21 12.95 +14 43 24.1 t I40
2012-01-17 01:28:54 C 12 21 53.25 +14 53 57.6 c 132
2012-01-17 01:38:15 C 12 21 53.61 +14 54 03.6 c 132
2012-01-17 01:47:29 C 12 21 53.96 +14 54 09.5 c 132