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
1999-02-12 12:28:21 C 14 47 20.05 +06 13 32.2 693
1999-02-12 12:34:18 C 14 47 20.18 +06 13 33.1 693
1999-03-16 18:03:44 C 14 45 41.99 +10 51 18.4 360
1999-03-16 18:11:45 C 14 45 41.79 +10 51 21.7 360
1999-03-18 00:12:24 C 14 45 03.68 +11 02 45.2 561
1999-03-18 00:21:10 C 14 45 03.49 +11 02 48.5 561
1999-03-18 00:30:04 C 14 45 03.27 +11 02 52.2 561
1999-03-18 11:51:26 C 14 44 48.04 +11 07 10.3 691
1999-03-18 11:57:23 C 14 44 47.91 +11 07 12.6 691
1999-03-18 12:03:15 C 14 44 47.76 +11 07 14.7 691
1999-03-18 12:09:05 C 14 44 47.62 +11 07 17.1 691
1999-03-18 12:15:30 C 14 44 47.47 +11 07 19.3 691
1999-03-18 12:21:11 C 14 44 47.34 +11 07 21.7 691
1999-04-07 15:54:14 C 14 29 52.22 +13 48 48.1 360
1999-04-07 16:00:00 C 14 29 52.01 +13 48 49.3 360
1999-04-10 09:51:13 C 14 27 22.38 +14 05 47.6 z 704
1999-04-10 10:18:08 C 14 27 21.30 +14 05 56.7 z 704
1999-04-10 10:45:00 C 14 27 20.37 +14 06 02.8 z 704
1999-04-10 11:11:55 C 14 27 19.24 +14 06 10.4 z 704
1999-04-10 11:38:46 C 14 27 18.22 +14 06 15.1 z 704
1999-04-14 08:14:09 C 14 23 42.59 +14 27 23.4 693
1999-04-14 08:19:59 C 14 23 42.37 +14 27 24.5 693
1999-04-14 08:25:48 C 14 23 42.16 +14 27 25.9 693
1999-05-13 15:09:44 C 13 58 12.67 +15 11 08.8 360
1999-05-13 15:16:14 C 13 58 12.49 +15 11 08.2 360
1999-05-14 03:49:04 C 13 57 50.85 +15 10 05.7 z 704
1999-05-14 04:10:25 C 13 57 50.25 +15 10 04.9 z 704
1999-05-14 04:53:04 C 13 57 49.15 +15 09 59.2 z 704
1999-05-14 05:14:20 C 13 57 48.58 +15 09 57.3 z 704
2004-06-24 09:40:57 C 00 34 19.28 -10 19 03.8 d I05
2004-06-24 09:44:45 C 00 34 19.58 -10 19 01.0 d I05
2004-08-11 17:18:43 C 01 17 36.62 -14 05 18.6 z D74
2004-08-11 18:26:49 C 01 17 38.35 -14 05 46.0 z D74
2004-08-24 13:28:56 C 01 23 14.56 -16 32 17.4 c 415
2004-08-24 13:32:00 C 01 23 14.62 -16 32 19.7 c 415
2004-08-24 13:35:04 C 01 23 14.62 -16 32 21.1 c 415
2004-09-03 15:00:25 C 01 24 55.95 -18 53 08.1 r 415
2004-09-03 15:01:18 C 01 24 55.95 -18 53 08.8 r 415
2004-09-03 15:02:12 C 01 24 55.95 -18 53 09.3 r 415
2004-09-07 08:17:13 C 01 24 51.93 -19 49 56.3 o 704
2004-09-07 08:33:08 C 01 24 51.84 -19 50 06.4 o 704
2004-09-07 08:48:51 C 01 24 51.77 -19 50 16.5 o 704
2004-09-07 09:04:34 C 01 24 51.70 -19 50 26.7 o 704
2004-09-07 09:20:19 C 01 24 51.65 -19 50 37.0 o 704
2004-09-08 04:24:09 C 01 24 47.77 -20 02 53.4 r 859
2004-09-08 04:37:17 C 01 24 47.68 -20 03 02.4 r 859
2004-09-08 08:23:08 C 01 24 46.74 -20 05 34.1 c 704
2004-09-08 08:40:39 C 01 24 46.65 -20 05 45.7 c 704
2004-09-08 08:58:16 C 01 24 46.55 -20 05 56.7 c 704
2004-09-08 09:15:09 C 01 24 46.43 -20 06 07.9 c 704