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
2010-08-22 02:08:38 C 01 32 34.69 -13 22 15.4 – o C10
2010-08-22 02:11:11 C 01 32 34.83 -13 22 14.9 – c B06
2010-08-22 02:13:27 C 01 32 34.87 -13 22 16.4 – c B06
2010-08-22 02:25:18 C 01 32 35.26 -13 22 24.4 – o C10
2010-08-22 02:34:16 C 01 32 35.51 -13 22 29.5 – u 160
2010-08-22 02:37:24 C 01 32 35.62 -13 22 31.1 – u 160
2010-08-22 02:40:33 C 01 32 35.72 -13 22 32.8 – u 160
2010-08-22 02:55:45 C 01 32 36.30 -13 22 39.8 – d A77
2010-08-22 03:00:39 C 01 32 36.47 -13 22 42.4 – d A77
2010-08-22 03:05:34 C 01 32 36.63 -13 22 44.6 – d A77
2010-08-22 10:20:11 C 01 32 52.12 -13 26 32.3 – u H47
2010-08-22 10:27:21 C 01 32 52.37 -13 26 36.5 – u H47
2010-08-22 10:36:14 C 01 32 52.66 -13 26 41.3 – u H47
2010-08-22 17:49:43 C 01 33 08.71 -13 30 30.0 – g C06
2010-08-22 18:30:58 C 01 33 10.14 -13 30 52.8 – g C06
2010-08-22 19:47:52 C 01 33 12.64 -13 31 34.1 – g C06
2010-08-22 19:51:33 C 01 33 12.77 -13 31 35.6 – g C06
2010-08-23 00:59:55 C 01 33 23.19 -13 34 21.5 – c 583
2010-08-23 01:00:40 C 01 33 23.25 -13 34 21.6 – c 583
2010-08-23 01:01:01 C 01 33 23.26 -13 34 22.7 – c 583
2010-08-23 01:01:59 C 01 33 23.30 -13 34 22.9 – c 583
2010-08-23 01:33:36 C 01 33 24.30 -13 34 39.1 – c 583
2010-08-23 01:33:53 C 01 33 24.31 -13 34 39.3 – c 583
2010-08-23 01:34:50 C 01 33 24.36 -13 34 39.8 – c 583
2010-08-24 10:18:48 C 01 34 28.76 -13 52 02.5 – u H47
2010-08-24 10:26:39 C 01 34 28.94 -13 52 06.6 – u H47
2010-08-24 10:35:50 C 01 34 29.20 -13 52 11.5 – u H47
2010-08-24 10:40:57 C 01 34 29.33 -13 52 14.6 – u H47
2010-08-25 00:39:44 C 01 34 55.68 -13 59 43.8 – w J38
2010-08-25 00:40:01 C 01 34 55.71 -13 59 43.9 – w J38
2010-08-25 00:45:57 C 01 34 55.92 -13 59 46.8 – w J38
2010-08-25 00:57:14 C 01 34 56.04 -13 59 54.1 – u 160
2010-08-25 01:00:25 C 01 34 56.13 -13 59 55.9 – u 160
2010-08-25 01:03:19 C 01 34 56.21 -13 59 57.6 – u 160
2010-08-25 09:58:35 C 01 35 11.63 -14 04 40.8 – u H47
2010-08-25 10:24:06 C 01 35 12.27 -14 04 54.2 – u H47
2010-08-25 15:54:45 C 01 35 22.37 -14 07 52.1 – m 349
2010-08-25 16:04:45 C 01 35 22.63 -14 07 57.6 – m 349
2010-08-25 16:14:44 C 01 35 22.90 -14 08 02.7 – m 349
2010-08-28 19:31:48 C 01 37 15.49 -14 48 20.4 – g C06
2010-08-28 20:12:33 C 01 37 16.28 -14 48 41.5 – g C06
2010-08-29 00:56:38 C 01 37 22.39 -14 51 15.3 – u 160
2010-08-29 01:00:57 C 01 37 22.44 -14 51 17.8 – u 160
2010-08-29 01:04:35 C 01 37 22.54 -14 51 18.9 – u 160
2010-08-29 03:36:35 C 01 37 25.50 -14 52 37.7 – u J51
2010-08-29 03:43:25 C 01 37 25.65 -14 52 41.7 – u J51
2010-08-29 03:59:28 C 01 37 25.95 -14 52 50.1 – u J51
2010-08-30 01:28:55 C 01 37 51.47 -15 04 20.4 – w 945
2010-08-30 01:35:30 C 01 37 51.57 -15 04 23.9 – w 945
2010-08-30 01:40:11 C 01 37 51.67 -15 04 26.4 – w 945