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
2025-02-01 02:06:13 C 01 11 53.070 -09 44 10.32 V 703
2025-02-01 02:09:37 C 01 11 53.351 -09 44 07.44 V 703
2025-02-01 17:41:48 C 01 13 14.60 -09 30 37.4 U K77
2025-02-01 17:49:44 C 01 13 15.317 -09 30 30.45 Z M09
2025-02-01 17:56:49 C 01 13 15.88 -09 30 24.2 U K77
2025-02-01 18:00:26 C 01 13 16.229 -09 30 21.81 Z M09
2025-02-01 18:05:23 C 01 13 16.64 -09 30 16.8 U K77
2025-02-01 18:11:09 C 01 13 17.183 -09 30 12.06 Z M09
2025-02-01 18:42:39 C 01 13 19.855 -09 29 44.09 Z C23
2025-02-01 18:48:03 C 01 13 20.340 -09 29 39.12 Z C23
2025-02-01 18:53:26 C 01 13 20.789 -09 29 34.58 Z C23
2025-02-02 09:51:28 C 01 14 39.45 -09 16 29.6 D95
2025-02-02 09:56:07 C 01 14 39.80 -09 16 25.1 D95
2025-02-02 10:10:00 C 01 14 40.98 -09 16 13.1 D95
2025-02-02 17:55:01 C 01 15 21.99 -09 09 26.7 V M14
2025-02-02 18:12:13 C 01 15 23.49 -09 09 11.4 V M14
2025-02-02 18:30:00 C 01 15 25.03 -09 08 56.0 V M14
2025-02-03 02:00:34 C 01 16 04.757 -09 02 19.90 V 703
2025-02-03 02:03:55 C 01 16 05.041 -09 02 16.73 V 703
2025-02-03 02:07:16 C 01 16 05.351 -09 02 13.42 V 703
2025-02-03 02:10:37 C 01 16 05.628 -09 02 11.08 V 703
2025-02-04 17:49:26 C 01 19 37.056 -08 27 16.97 Z M09
2025-02-04 18:00:06 C 01 19 37.994 -08 27 07.70 Z M09
2025-02-04 18:10:46 C 01 19 38.921 -08 26 58.21 Z M09
2025-02-04 19:17:23 C 01 19 44.837 -08 25 59.48 Z C23
2025-02-04 19:23:37 C 01 19 45.418 -08 25 53.22 Z C23
2025-02-04 19:27:46 C 01 19 45.751 -08 25 49.76 Z C23
2025-02-05 02:02:20 C 01 20 21.124 -08 19 59.77 V 703
2025-02-05 02:05:40 C 01 20 21.433 -08 19 56.60 V 703
2025-02-05 02:09:00 C 01 20 21.736 -08 19 53.87 V 703
2025-02-05 02:12:19 C 01 20 22.016 -08 19 50.99 V 703
2025-02-06 05:09:30 C 01 22 47.575 -07 55 55.49 V T05
2025-02-06 05:14:06 C 01 22 48.002 -07 55 51.96 V T05
2025-02-06 05:23:16 C 01 22 48.852 -07 55 43.25 V T05
2025-02-06 05:37:45 C 01 22 50.143 -07 55 30.40 V T05
2025-02-07 02:02:59 C 01 24 41.360 -07 37 19.38 V 703
2025-02-07 02:06:22 C 01 24 41.684 -07 37 16.43 V 703
2025-02-07 02:09:44 C 01 24 41.994 -07 37 13.37 V 703
2025-02-07 02:13:07 C 01 24 42.293 -07 37 10.31 V 703
2025-02-13 00:34:39 C 01 37 56.971 -05 28 39.47 V W68
2025-02-13 00:40:33 C 01 37 57.566 -05 28 33.85 V W68
2025-02-13 00:51:41 C 01 37 58.594 -05 28 23.99 V W68
2025-02-13 01:10:50 C 01 38 00.410 -05 28 06.31 V W68
2025-02-14 05:18:37 C 01 40 41.599 -05 02 29.44 V T05
2025-02-14 05:23:10 C 01 40 42.010 -05 02 25.30 V T05
2025-02-14 05:32:58 C 01 40 42.948 -05 02 16.37 V T05
2025-02-14 05:48:44 C 01 40 44.443 -05 02 02.11 V T05
2025-02-14 10:25:31 C 01 41 10.98 -04 57 50.1 m 349
2025-02-14 10:41:12 C 01 41 12.50 -04 57 35.5 m 349
2025-02-14 10:56:46 C 01 41 13.98 -04 57 21.5 m 349