74P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2013-01-30 (JD 2456322.5)
Eccentricity (e)0.1478530140 ± 2.49e-08
Semi-major axis (a)4.1650671715 AU ± 2.89e-08
Inclination (i)6.65101255° ± 2.42e-06
Long. of Asc. Node (Ω)77.08375530° ± 2.24e-05
Arg. of Perihelion (ω)86.55881540° ± 2.54e-05
Mean Anomaly (M)148.78868485° ± 1.03e-05
Mean Motion (n)0.1159522717°/day ± 1.21e-09
Perihelion dist (q)3.54924944 AU ± 1.06e-07
Aphelion dist (Q)4.78088491 AU ± 1.09e-07
Orbital Period8.50027575 yr ± 8.84e-08
NGA Modelg(r)
A11.59588121e-07 ± 7.64e-09 AU/d²
A2-1.11946374e-07 ± 6.23e-10 AU/d²
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.633″
Uncertainty0
Orbit TypeMBA
MOID2.566532 AU
Observations Used6217
Oppositions51
Arc Total1967-2025
First Observation Used1976-01-08
Last Observation Used2025-12-28
Observations (6538)
Date Type RA Dec Mag Band Observatory
2017-01-02 22:02:19 C 07 11 04.96 +26 41 31.5 q K02
2017-01-02 22:14:21 C 07 11 04.60 +26 41 32.4 q K02
2017-01-03 15:59:04 C 07 10 31.33 +26 43 24.2 q Q11
2017-01-03 16:03:08 C 07 10 31.18 +26 43 24.5 q Q11
2017-01-03 16:08:15 C 07 10 31.04 +26 43 25.1 q Q11
2017-01-03 21:09:01 C 07 10 21.78 +26 43 55.0 o 107
2017-01-03 21:30:44 C 07 10 21.14 +26 43 57.9 o 107
2017-01-03 21:50:23 C 07 10 20.46 +26 43 59.2 o 107
2017-01-04 01:03:22 C 07 10 14.37 +26 44 19.6 q 160
2017-01-04 01:09:08 C 07 10 14.18 +26 44 20.0 q 160
2017-01-04 01:11:06 C 07 10 14.09 +26 44 20.3 q 160
2017-01-04 10:39:12 C 07 09 56.38 +26 45 19.2 L T05
2017-01-04 10:55:24 C 07 09 55.87 +26 45 21.0 L T05
2017-01-04 11:00:31 C 07 09 55.71 +26 45 21.7 L T05
2017-01-04 11:24:16 C 07 09 54.94 +26 45 23.6 L T05
2017-01-04 16:25:24 C 07 09 45.51 +26 45 53.8 q Q11
2017-01-04 16:28:26 C 07 09 45.41 +26 45 54.1 q Q11
2017-01-04 16:31:29 C 07 09 45.33 +26 45 54.5 q Q11
2017-01-04 16:34:33 C 07 09 45.23 +26 45 54.7 q Q11
2017-01-04 20:03:29 C 07 09 38.90 +26 46 15.1 Q B70
2017-01-04 20:29:41 C 07 09 38.08 +26 46 17.7 Q B70
2017-01-04 20:53:14 C 07 09 37.33 +26 46 19.8 Q B70
2017-01-04 21:07:09 C 07 09 36.86 +26 46 21.7 Q 213
2017-01-04 21:32:43 C 07 09 36.10 +26 46 24.0 Q 213
2017-01-04 21:53:08 C 07 09 35.41 +26 46 26.0 Q 213
2017-01-04 22:09:34 C 07 09 34.91 +26 46 27.4 q K02
2017-01-04 22:21:44 C 07 09 34.55 +26 46 28.6 q K02
2017-01-04 22:34:07 C 07 09 34.14 +26 46 30.4 q K02
2017-01-04 22:42:07 C 07 09 33.85 +26 46 31.2 q C23
2017-01-04 22:48:20 C 07 09 33.67 +26 46 31.6 q C23
2017-01-04 22:54:35 C 07 09 33.45 +26 46 32.2 q C23
2017-01-04 23:46:59 C 07 09 31.92 +26 46 39.0 q J22
2017-01-04 23:51:32 C 07 09 31.74 +26 46 39.3 q J22
2017-01-04 23:56:07 C 07 09 31.65 +26 46 39.5 q J22
2017-01-05 01:22:09 C 07 09 28.73 +26 46 47.6 q 160
2017-01-05 01:25:45 C 07 09 28.61 +26 46 47.7 q 160
2017-01-05 01:29:07 C 07 09 28.52 +26 46 47.8 q 160
2017-01-05 06:07:53 C 07 09 19.93 +26 47 17.0 q G96
2017-01-05 06:14:04 C 07 09 19.74 +26 47 17.7 q G96
2017-01-05 06:24:23 C 07 09 19.38 +26 47 19.1 q G96
2017-01-05 07:56:09 C 07 09 16.35 +26 47 27.5 q 703
2017-01-05 08:03:08 C 07 09 16.05 +26 47 28.4 q 703
2017-01-05 08:09:59 C 07 09 15.90 +26 47 29.1 q 703
2017-01-05 08:16:52 C 07 09 15.66 +26 47 30.1 q 703
2017-01-05 22:52:03 C 07 08 48.51 +26 48 55.5 c B96
2017-01-05 22:54:27 C 07 08 48.39 +26 48 55.7 c B96
2017-01-05 22:56:51 C 07 08 48.32 +26 48 56.4 c B96
2017-01-05 22:59:13 C 07 08 48.22 +26 48 56.7 c B96
2017-01-05 23:01:38 C 07 08 48.16 +26 48 56.9 c B96
2017-01-05 23:04:00 C 07 08 48.06 +26 48 57.1 c B96