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
2025-01-07 01:17:24 C 00 25 17.402 -17 49 44.22 V W68
2025-01-07 01:36:57 C 00 25 18.706 -17 49 29.68 V W68
2025-01-07 19:01:30 C 00 26 29.784 -17 36 33.95 V M22
2025-01-07 19:06:46 C 00 26 30.142 -17 36 29.56 V M22
2025-01-07 19:14:36 C 00 26 30.677 -17 36 24.05 V M22
2025-01-07 19:29:15 C 00 26 31.666 -17 36 12.78 V M22
2025-01-09 05:36:25 C 00 28 52.843 -17 10 44.04 V T05
2025-01-09 05:41:00 C 00 28 53.165 -17 10 40.98 V T05
2025-01-09 05:52:50 C 00 28 53.981 -17 10 31.84 V T05
2025-01-09 06:07:17 C 00 28 54.970 -17 10 20.93 V T05
2025-01-09 18:02:45 C 00 29 44.957 -17 01 22.58 Z C23
2025-01-09 18:08:08 C 00 29 45.379 -17 01 18.23 Z C23
2025-01-09 18:12:27 C 00 29 45.667 -17 01 15.49 Z C23
2025-01-09 18:13:11 C 00 29 45.699 -17 01 14.31 Z M09
2025-01-09 18:22:29 C 00 29 46.496 -17 01 07.56 Z M09
2025-01-09 18:31:47 C 00 29 47.051 -17 01 00.23 Z M09
2025-01-10 18:29:45 C 00 31 28.231 -16 42 48.49 Z C23
2025-01-10 18:35:09 C 00 31 28.529 -16 42 44.71 Z C23
2025-01-10 18:40:01 C 00 31 28.942 -16 42 41.00 Z C23
2025-01-11 00:59:37 C 00 31 55.721 -16 37 45.70 V W68
2025-01-11 01:04:16 C 00 31 56.035 -16 37 41.59 V W68
2025-01-11 01:33:48 C 00 31 58.123 -16 37 19.06 V W68
2025-01-11 18:58:48 C 00 33 12.682 -16 23 58.96 V M22
2025-01-11 19:03:24 C 00 33 12.991 -16 23 55.03 V M22
2025-01-11 19:11:13 C 00 33 13.553 -16 23 49.09 V M22
2025-01-11 19:28:41 C 00 33 14.794 -16 23 35.99 V M22
2025-01-12 03:12:50 C 00 33 48.128 -16 17 44.23 V 703
2025-01-12 03:16:08 C 00 33 48.373 -16 17 41.39 V 703
2025-01-12 03:19:26 C 00 33 48.625 -16 17 38.83 V 703
2025-01-12 03:22:44 C 00 33 48.859 -16 17 36.60 V 703
2025-01-12 17:02:29 C 00 34 48.12 -16 07 05.5 q 215
2025-01-12 17:04:21 C 00 34 48.25 -16 07 04.1 q 215
2025-01-12 17:06:13 C 00 34 48.40 -16 07 02.7 q 215
2025-01-12 17:24:49 C 00 34 49.72 -16 06 47.9 V M14
2025-01-12 17:45:10 C 00 34 51.20 -16 06 32.8 V M14
2025-01-12 18:58:32 C 00 34 56.474 -16 05 34.12 Z I75
2025-01-12 19:02:42 C 00 34 56.758 -16 05 30.77 Z I75
2025-01-12 19:06:53 C 00 34 56.873 -16 05 26.41 Z I75
2025-01-13 19:14:46 C 00 36 42.36 -15 46 40.0 X 194
2025-01-13 19:22:58 C 00 36 42.95 -15 46 33.6 X 194
2025-01-13 19:31:10 C 00 36 43.55 -15 46 27.0 X 194
2025-01-15 00:58:06 C 00 38 53.832 -15 23 24.07 V W68
2025-01-15 01:02:46 C 00 38 54.163 -15 23 20.58 V W68
2025-01-15 01:20:46 C 00 38 55.474 -15 23 06.54 V W68
2025-01-15 01:30:04 C 00 38 56.172 -15 22 59.12 V W68
2025-01-15 18:33:51 C 00 40 12.51 -15 09 38.5 A77
2025-01-15 18:42:36 C 00 40 13.15 -15 09 31.1 A77
2025-01-15 18:50:47 C 00 40 13.78 -15 09 25.0 A77
2025-01-15 18:57:36 C 00 40 14.201 -15 09 13.75 V M22
2025-01-15 19:02:11 C 00 40 14.549 -15 09 09.97 V M22