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
2025-02-14 18:06:40 C 01 41 55.399 -04 50 48.48 Z C23
2025-02-14 18:09:54 C 01 41 55.793 -04 50 45.60 Z C23
2025-02-14 18:13:07 C 01 41 56.052 -04 50 42.40 Z C23
2025-02-14 18:34:30 C 01 41 57.991 -04 50 16.76 V M22
2025-02-14 18:40:21 C 01 41 58.565 -04 50 11.26 V M22
2025-02-14 18:48:12 C 01 41 59.299 -04 50 04.20 V M22
2025-02-14 19:14:56 C 01 42 01.834 -04 49 39.43 V M22
2025-02-16 17:38:44 B 01 46 31.71 -04 07 08.1 X A71
2025-02-16 17:42:36 B 01 46 32.08 -04 07 04.3 X A71
2025-02-16 18:38:46 C 01 46 37.562 -04 06 13.03 Z C23
2025-02-16 18:44:09 C 01 46 38.110 -04 06 08.17 Z C23
2025-02-16 18:49:33 C 01 46 38.609 -04 06 02.70 Z C23
2025-02-17 17:56:07 B 01 48 54.34 -03 44 44.4 X A71
2025-02-17 18:05:49 B 01 48 55.34 -03 44 35.3 X A71
2025-02-17 18:12:31 C 01 48 55.87 -03 44 28.8 U K77
2025-02-17 18:33:24 C 01 48 57.939 -03 44 12.77 Z M09
2025-02-17 18:36:21 C 01 48 58.22 -03 44 06.9 U K77
2025-02-17 18:44:07 C 01 48 58.974 -03 44 00.41 Z M09
2025-02-17 18:54:50 C 01 49 00.080 -03 43 49.61 Z M09
2025-02-18 02:42:07 C 01 49 46.081 -03 36 36.97 V 703
2025-02-18 02:45:27 C 01 49 46.405 -03 36 34.06 V 703
2025-02-18 02:48:47 C 01 49 46.744 -03 36 30.78 V 703
2025-02-18 02:52:06 C 01 49 47.060 -03 36 27.32 V 703
2025-02-18 05:19:30 C 01 50 01.529 -03 34 11.17 V T05
2025-02-18 05:24:05 C 01 50 01.982 -03 34 06.89 V T05
2025-02-18 05:33:54 C 01 50 02.947 -03 33 57.89 V T05
2025-02-18 05:48:26 C 01 50 04.363 -03 33 44.35 V T05
2025-02-18 17:44:58 B 01 51 15.21 -03 22 43.0 X A71
2025-02-18 17:53:27 B 01 51 16.03 -03 22 35.2 X A71
2025-02-18 17:58:10 B 01 51 16.50 -03 22 31.0 X M18
2025-02-18 18:01:01 B 01 51 16.76 -03 22 28.2 X A71
2025-02-18 18:12:34 B 01 51 17.90 -03 22 17.8 X M18
2025-02-18 18:27:09 B 01 51 19.34 -03 22 04.0 X M18
2025-02-18 18:27:46 C 01 51 19.447 -03 22 04.12 Z C23
2025-02-18 18:36:24 C 01 51 20.321 -03 21 54.54 Z C23
2025-02-18 18:47:11 C 01 51 21.317 -03 21 45.79 Z C23
2025-02-19 18:13:01 C 01 53 40.865 -03 00 02.99 X L79
2025-02-19 18:17:02 C 01 53 41.246 -02 59 59.46 X L79
2025-02-19 18:21:36 C 01 53 41.681 -02 59 55.10 X L79
2025-02-24 02:28:23 C 02 04 12.936 -01 22 55.16 V 703
2025-02-24 02:31:41 C 02 04 13.274 -01 22 52.36 V 703
2025-02-24 02:34:58 C 02 04 13.609 -01 22 49.58 V 703
2025-02-24 02:38:16 C 02 04 13.940 -01 22 46.31 V 703
2025-02-24 20:21:02 C 02 06 03.108 -01 06 12.74 V Z10
2025-02-24 20:34:08 C 02 06 04.445 -01 06 00.50 V Z10
2025-02-26 18:40:27 B 02 10 51.314 -00 22 49.12 X K19
2025-02-26 18:45:37 B 02 10 51.854 -00 22 44.40 X K19
2025-02-26 18:50:45 B 02 10 52.394 -00 22 39.11 X K19
2025-02-28 02:44:09 C 02 14 12.822 +00 07 15.64 V 703
2025-02-28 02:47:32 C 02 14 13.189 +00 07 18.80 V 703