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
2025-07-31 14:46:24 C 23 24 45.545 -11 42 49.14 Z 323
2025-07-31 15:05:11 C 23 24 45.262 -11 42 48.28 Z 323
2025-07-31 15:22:26 C 23 24 45.043 -11 42 47.92 Z 323
2025-07-31 16:25:09 C 23 24 44.28 -11 42 50.9 V P87
2025-07-31 16:41:59 C 23 24 44.06 -11 42 50.5 V P87
2025-08-01 01:33:21 C 23 24 37.601 -11 42 33.91 X S24
2025-08-01 01:37:28 C 23 24 37.529 -11 42 33.66 X S24
2025-08-01 01:43:07 C 23 24 37.483 -11 42 33.62 X S24
2025-08-01 14:42:10 C 23 24 28.034 -11 42 04.28 Z 323
2025-08-01 15:00:59 C 23 24 27.818 -11 42 03.71 Z 323
2025-08-01 15:18:17 C 23 24 27.600 -11 42 02.99 Z 323
2025-08-02 00:00:28 C 23 24 20.777 -11 41 48.70 V M22
2025-08-02 00:08:23 B 23 24 20.69 -11 41 53.7 X A71
2025-08-02 00:18:57 C 23 24 20.544 -11 41 48.16 V M22
2025-08-02 00:23:33 C 23 24 20.417 -11 41 47.90 V M22
2025-08-02 00:31:05 C 23 24 20.323 -11 41 47.87 V M22
2025-08-02 00:31:45 B 23 24 20.38 -11 41 53.0 X A71
2025-08-02 00:54:19 B 23 24 20.06 -11 41 52.4 X A71
2025-08-02 03:30:13 B 23 24 17.95 -11 41 47.7 V Y87
2025-08-02 03:38:55 B 23 24 17.84 -11 41 47.5 V Y87
2025-08-02 03:47:23 B 23 24 17.70 -11 41 47.4 V Y87
2025-08-02 04:39:14 C 23 24 16.898 -11 41 45.17 V R17
2025-08-02 04:55:12 C 23 24 16.709 -11 41 44.70 V R17
2025-08-02 05:05:16 C 23 24 16.553 -11 41 44.09 V R17
2025-08-02 05:14:30 C 23 24 16.466 -11 41 43.98 V R17
2025-08-03 01:58:03 B 23 23 59.839 -11 41 11.40 W Z10
2025-08-03 02:07:14 B 23 23 59.702 -11 41 11.47 W Z10
2025-08-03 02:08:57 C 23 23 59.75 -11 41 12.0 A77
2025-08-03 02:17:07 C 23 23 59.48 -11 41 10.8 A77
2025-08-03 02:17:33 B 23 23 59.551 -11 41 11.00 W Z10
2025-08-03 02:25:17 C 23 23 59.14 -11 41 10.1 A77
2025-08-04 15:45:59 C 23 23 26.364 -11 40 15.49 q Q21
2025-08-04 15:51:03 C 23 23 26.398 -11 40 16.93 q Q21
2025-08-04 17:43:26 C 23 23 24.57 -11 40 14.1 m 349
2025-08-04 18:04:45 C 23 23 24.20 -11 40 13.3 m 349
2025-08-04 18:40:54 C 23 23 23.65 -11 40 07.9 V Q62
2025-08-04 18:48:54 C 23 23 23.52 -11 40 07.8 V Q62
2025-08-04 18:51:10 C 23 23 23.49 -11 40 07.8 V Q62
2025-08-05 00:40:37 C 23 23 18.293 -11 40 04.04 V R17
2025-08-05 01:01:00 C 23 23 17.930 -11 40 03.86 V R17
2025-08-05 01:21:20 C 23 23 17.650 -11 40 03.54 V R17
2025-08-05 01:41:46 C 23 23 17.266 -11 40 03.00 V R17
2025-08-07 05:17:18 C 23 22 25.550 -11 39 01.37 V W68
2025-08-07 05:23:49 C 23 22 25.474 -11 39 00.97 V W68
2025-08-07 06:00:49 C 23 22 24.814 -11 39 00.22 V W68
2025-08-07 06:05:22 C 23 22 24.713 -11 39 00.22 V W68
2025-08-07 11:27:35 C 23 22 19.001 -11 38 58.74 V T08
2025-08-07 11:40:53 C 23 22 18.720 -11 38 58.67 V T08
2025-08-07 11:50:49 C 23 22 18.502 -11 38 58.78 V T08
2025-08-08 00:20:44 B 23 22 05.100 -11 38 48.55 X R49