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
2017-01-16 12:07:11 C 07 00 57.011 +27 11 32.13 L F51
2017-01-16 23:13:37 C 07 00 37.13 +27 12 23.4 q J43
2017-01-16 23:25:45 C 07 00 36.77 +27 12 24.3 q J43
2017-01-16 23:38:03 C 07 00 36.38 +27 12 25.3 q J43
2017-01-16 23:50:09 C 07 00 36.01 +27 12 26.3 q J43
2017-01-17 20:22:43 C 06 59 59.24 +27 13 58.1 q I81
2017-01-17 20:28:52 C 06 59 59.04 +27 13 58.7 q I81
2017-01-17 20:32:58 C 06 59 58.93 +27 13 58.9 q I81
2017-01-17 22:53:37 C 06 59 54.69 +27 14 10.4 U B24
2017-01-17 22:59:25 C 06 59 54.50 +27 14 10.9 U B24
2017-01-17 23:05:59 C 06 59 54.30 +27 14 11.3 U B24
2017-01-17 23:09:26 C 06 59 54.26 +27 14 12.6 q J43
2017-01-17 23:33:40 C 06 59 53.52 +27 14 14.5 q J43
2017-01-17 23:36:23 C 06 59 53.47 +27 14 14.6 q J22
2017-01-17 23:43:16 C 06 59 53.23 +27 14 15.2 q J22
2017-01-17 23:45:33 C 06 59 53.20 +27 14 15.3 q J22
2017-01-17 23:45:45 C 06 59 53.16 +27 14 15.3 q J43
2017-01-18 21:03:47 C 06 59 15.40 +27 15 47.8 q I81
2017-01-18 21:19:45 C 06 59 14.91 +27 15 49.0 q I81
2017-01-18 21:48:14 C 06 59 14.06 +27 15 52.1 q C10
2017-01-18 22:08:17 C 06 59 13.44 +27 15 53.3 q B00
2017-01-18 22:11:41 C 06 59 13.37 +27 15 53.0 q I81
2017-01-18 22:14:59 C 06 59 13.25 +27 15 54.0 U B24
2017-01-18 22:27:59 C 06 59 12.86 +27 15 54.9 U B24
2017-01-18 22:32:15 C 06 59 12.66 +27 15 55.1 q B00
2017-01-18 22:44:31 C 06 59 12.38 +27 15 56.1 U B24
2017-01-18 22:47:40 C 06 59 12.30 +27 15 56.3 q C10
2017-01-18 22:49:36 C 06 59 12.26 +27 15 56.5 q C23
2017-01-18 22:55:50 C 06 59 12.06 +27 15 56.9 q C23
2017-01-18 22:59:19 C 06 59 11.87 +27 15 57.2 q B00
2017-01-18 23:02:04 C 06 59 11.88 +27 15 57.4 q C23
2017-01-18 23:31:03 C 06 59 11.01 +27 15 59.5 q K02
2017-01-18 23:40:26 C 06 59 10.74 +27 16 00.0 q K02
2017-01-18 23:48:57 C 06 59 10.46 +27 16 00.8 q K02
2017-01-19 20:29:49 C 06 58 34.18 +27 17 29.2 u 107
2017-01-19 20:42:10 C 06 58 33.84 +27 17 30.5 u 107
2017-01-19 21:29:27 C 06 58 32.51 +27 17 35.6 u 107
2017-01-19 22:23:41 C 06 58 30.98 +27 17 37.4 q K02
2017-01-19 22:28:42 C 06 58 30.81 +27 17 38.0 q K02
2017-01-19 22:36:15 C 06 58 30.55 +27 17 38.3 q K02
2017-01-20 22:37:11 C 06 57 49.00 +27 19 18.5 q 160
2017-01-20 22:40:49 C 06 57 48.84 +27 19 18.8 q 160
2017-01-20 22:44:40 C 06 57 48.71 +27 19 19.3 q 160
2017-01-21 00:31:52 C 06 57 45.63 +27 19 26.0 q K02
2017-01-21 00:39:04 C 06 57 45.44 +27 19 26.6 q K02
2017-01-21 00:51:01 C 06 57 45.08 +27 19 27.1 q K02
2017-01-21 01:47:04 C 06 57 43.46 +27 19 30.7 q 987
2017-01-21 02:43:50 C 06 57 41.82 +27 19 34.4 q 987
2017-01-21 03:34:44 C 06 57 40.57 +27 19 39.4 q H45
2017-01-21 03:41:54 C 06 57 40.35 +27 19 39.9 q H45