Tempel 2 (10P)

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2013-07-25 (JD 2456498.5)
Eccentricity (e)0.5364968455 ± 1.42e-08
Semi-major axis (a)3.0646723148 AU ± 3.78e-09
Inclination (i)12.02788352° ± 2.06e-06
Long. of Asc. Node (Ω)117.80428147° ± 1.23e-05
Arg. of Perihelion (ω)195.53290772° ± 1.23e-05
Mean Anomaly (M)205.15266876° ± 1.61e-06
Mean Motion (n)0.1837114430°/day ± 3.40e-10
Perihelion dist (q)1.42048529 AU ± 4.34e-08
Aphelion dist (Q)4.70885934 AU ± 4.38e-08
Orbital Period5.36507834 yr ± 9.92e-09
NGA Modelg(r)
A16.22555720e-11 ± 2.97e-12 AU/d²
A21.03539243e-11 ± 2.05e-14 AU/d²
Orbit Solution
SourceIAA
Solution Date2026-05-30
RMS Residual0.697″
Uncertainty0
Orbit TypeMBA
MOID0.408112 AU
Observations Used5751
Oppositions107
Arc Total1894-2026
First Observation Used1899-05-07
Last Observation Used2026-05-27
Observations (7548)
Date Type RA Dec Mag Band Observatory
2010-07-07 01:31:09 C 00 03 18.26 -07 00 30.9 – o C23
2010-07-08 00:10:46 C 00 05 52.96 -07 02 55.5 – r 215
2010-07-08 00:12:02 C 00 05 53.11 -07 02 56.2 – r 215
2010-07-08 00:13:18 C 00 05 53.24 -07 02 56.3 – r 215
2010-07-08 00:13:46 C 00 05 53.29 -07 02 56.4 – u A71
2010-07-08 00:14:31 C 00 05 53.37 -07 02 57.2 – u A71
2010-07-08 00:15:15 C 00 05 53.45 -07 02 57.2 – u A71
2010-07-09 01:31:58 C 00 08 44.59 -07 05 57.4 – v 204
2010-07-09 01:44:05 C 00 08 45.93 -07 05 59.2 – v 204
2010-07-09 17:36:20 C 00 10 32.64 -07 07 59.9 – u 900
2010-07-09 17:46:52 C 00 10 33.79 -07 08 01.3 – u 900
2010-07-10 00:10:33 C 00 11 16.69 -07 08 54.6 – u A71
2010-07-10 00:11:17 C 00 11 16.77 -07 08 55.1 – u A71
2010-07-10 00:12:00 C 00 11 16.83 -07 08 55.5 – u A71
2010-07-10 00:12:44 C 00 11 16.94 -07 08 55.4 – u A71
2010-07-10 00:56:00 C 00 11 21.78 -07 08 59.4 – d A77
2010-07-10 01:03:27 C 00 11 22.59 -07 09 01.2 – r B01
2010-07-10 01:05:54 C 00 11 22.78 -07 09 01.6 – r B01
2010-07-10 01:07:11 C 00 11 22.98 -07 09 00.4 – d A77
2010-07-10 01:08:19 C 00 11 23.06 -07 09 02.3 – r B01
2010-07-10 01:13:11 C 00 11 23.58 -07 09 02.6 – r B01
2010-07-10 01:13:53 C 00 11 23.72 -07 09 01.9 – d A77
2010-07-12 00:24:52 C 00 16 36.00 -07 16 00.0 – o A71
2010-07-12 00:25:37 C 00 16 36.08 -07 16 00.7 – o A71
2010-07-12 00:26:21 C 00 16 36.16 -07 16 00.1 – o A71
2010-07-12 00:27:06 C 00 16 36.24 -07 16 00.4 – o A71
2010-07-13 00:26:45 C 00 19 12.68 -07 19 57.6 – u A71
2010-07-13 00:27:29 C 00 19 12.76 -07 19 57.0 – u A71
2010-07-13 00:28:14 C 00 19 12.84 -07 19 57.6 – u A71
2010-07-13 00:28:58 C 00 19 12.91 -07 19 57.0 – u A71
2010-07-13 02:28:59 C 00 19 25.82 -07 20 17.0 – w B74
2010-07-13 03:05:44 C 00 19 29.69 -07 20 23.7 – w B74
2010-07-13 03:10:54 C 00 19 30.25 -07 20 23.9 – w B74
2010-07-14 00:58:59 C 00 21 50.90 -07 24 14.7 – d A79
2010-07-14 00:59:44 C 00 21 50.96 -07 24 14.8 – d A79
2010-07-14 01:00:31 C 00 21 51.08 -07 24 14.9 – d A79
2010-07-14 01:01:16 C 00 21 51.14 -07 24 15.0 – d A79
2010-07-14 02:00:16 C 00 21 57.49 -07 24 22.5 – d A77
2010-07-14 02:06:27 C 00 21 58.18 -07 24 24.2 – d A77
2010-07-14 02:11:45 C 00 21 58.69 -07 24 26.8 – d A77
2010-07-14 02:19:23 C 00 21 59.49 -07 24 28.5 – d A77
2010-07-14 02:30:38 C 00 22 00.71 -07 24 27.6 – d A77
2010-07-14 09:05:11 C 00 22 43.02 -07 25 39.7 – g H10
2010-07-14 09:24:44 C 00 22 45.06 -07 25 44.4 – g H10
2010-07-14 09:43:42 C 00 22 47.00 -07 25 47.9 – g H10
2010-07-14 10:27:26 C 00 22 51.48 -07 25 58.3 – o H06
2010-07-14 10:35:04 C 00 22 52.27 -07 25 59.8 – o H06
2010-07-14 10:42:45 C 00 22 53.06 -07 26 01.1 – o H06
2010-07-15 02:06:07 C 00 24 31.17 -07 28 57.6 – w 213
2010-07-15 02:08:05 C 00 24 31.39 -07 28 57.9 – w 213