47P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2021-11-25 (JD 2459543.5)
Eccentricity (e)0.3185235457 ± 3.65e-08
Semi-major axis (a)4.1234900975 AU ± 1.47e-08
Inclination (i)13.04065389° ± 4.86e-06
Long. of Asc. Node (Ω)356.92063492° ± 1.30e-05
Arg. of Perihelion (ω)357.65769469° ± 1.40e-05
Mean Anomaly (M)191.48350287° ± 4.54e-06
Mean Motion (n)0.1177104018°/day ± 6.27e-10
Perihelion dist (q)2.81006141 AU ± 1.51e-07
Aphelion dist (Q)5.43691878 AU ± 1.52e-07
Orbital Period8.37331509 yr ± 4.46e-08
NGA Modelg(r)
A11.16422068e-09 ± 1.53e-10 AU/d²
A2-4.95661912e-11 ± 2.24e-12 AU/d²
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.775″
Uncertainty0
Orbit TypeMBA
MOID1.803149 AU
Observations Used3913
Oppositions69
Arc Total1948-2026
First Observation Used1948-10-07
Last Observation Used2026-01-21
Observations (4145)
Date Type RA Dec Mag Band Observatory
2017-10-30 00:54:39 C 01 06 30.52 +17 44 57.0 q K60
2017-10-30 04:50:45 C 01 06 23.82 +17 44 47.2 U 703
2017-10-30 04:58:28 C 01 06 23.55 +17 44 45.9 U 703
2017-10-30 05:06:12 C 01 06 23.34 +17 44 45.8 U 703
2017-10-30 05:13:56 C 01 06 23.10 +17 44 45.3 U 703
2017-10-30 22:07:05 C 01 05 54.11 +17 43 48.0 U 160
2017-10-30 22:10:50 C 01 05 54.00 +17 43 48.5 U 160
2017-10-30 22:14:36 C 01 05 53.93 +17 43 48.2 U 160
2017-10-31 10:07:01 C 01 05 33.64 +17 43 08.5 m T08
2017-10-31 10:25:45 C 01 05 33.07 +17 43 07.4 m T08
2017-10-31 10:26:25 C 01 05 33.05 +17 43 07.6 m T08
2017-10-31 10:43:30 C 01 05 32.60 +17 43 06.8 m T08
2017-10-31 11:59:37 C 01 05 30.66 +17 43 01.2 u 367
2017-10-31 12:03:42 C 01 05 30.56 +17 43 00.6 u 367
2017-10-31 22:34:27 C 01 05 12.78 +17 42 24.2 U 160
2017-10-31 22:37:53 C 01 05 12.68 +17 42 23.9 U 160
2017-10-31 22:41:55 C 01 05 12.56 +17 42 23.5 U 160
2017-11-01 19:42:44 C 01 04 38.04 +17 41 10.4 U 160
2017-11-01 19:46:19 C 01 04 37.95 +17 41 10.0 U 160
2017-11-01 19:49:55 C 01 04 37.87 +17 41 09.9 U 160
2017-11-02 09:18:29 C 01 04 15.80 +17 40 23.5 q T05
2017-11-02 09:37:36 C 01 04 15.34 +17 40 22.8 q T05
2017-11-02 09:38:15 C 01 04 15.30 +17 40 22.6 q T05
2017-11-02 09:48:43 C 01 04 14.95 +17 40 22.2 q T05
2017-11-05 23:31:23 C 01 02 03.61 +17 35 13.3 q I81
2017-11-05 23:42:19 C 01 02 03.33 +17 35 13.1 q I81
2017-11-05 23:50:42 C 01 02 03.07 +17 35 12.5 q I81
2017-11-06 09:37:28 C 01 01 48.98 +17 34 39.4 U T05
2017-11-06 09:46:31 C 01 01 48.75 +17 34 38.5 U T05
2017-11-06 09:59:16 C 01 01 48.47 +17 34 38.1 U T05
2017-11-06 10:05:56 C 01 01 48.27 +17 34 37.7 U T05
2017-11-06 10:13:22 C 01 01 48.09 +17 34 37.3 U T05
2017-11-06 10:14:22 C 01 01 48.07 +17 34 37.1 U T05
2017-11-06 10:15:02 C 01 01 48.05 +17 34 36.7 U T05
2017-11-06 10:26:55 C 01 01 47.75 +17 34 36.6 U T05
2017-11-06 20:38:01 C 01 01 33.44 +17 33 58.5 q C23
2017-11-06 20:38:34 C 01 01 33.46 +17 33 58.3 Q B96
2017-11-06 20:40:55 C 01 01 33.40 +17 33 57.9 Q B96
2017-11-06 20:43:16 C 01 01 33.33 +17 33 57.7 Q B96
2017-11-06 20:44:15 C 01 01 33.34 +17 33 57.3 q C23
2017-11-06 20:45:36 C 01 01 33.24 +17 33 57.5 Q B96
2017-11-06 20:47:59 C 01 01 33.19 +17 33 57.1 Q B96
2017-11-06 20:50:20 C 01 01 33.13 +17 33 56.9 Q B96
2017-11-06 20:50:29 C 01 01 33.17 +17 33 57.5 q C23
2017-11-06 21:20:38 C 01 01 32.38 +17 33 56.3 c B24
2017-11-06 21:31:46 C 01 01 32.11 +17 33 54.8 c B24
2017-11-06 21:44:14 C 01 01 31.80 +17 33 54.4 c B24
2017-11-07 19:39:14 C 01 01 01.53 +17 32 35.2 q 987
2017-11-07 19:41:40 C 01 01 01.45 +17 32 35.7 q 987
2017-11-07 19:43:44 C 01 01 01.41 +17 32 35.3 q 987