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
2025-02-26 10:14:34 C 11 40 44.844 +15 14 07.33 – V T05
2025-02-26 10:29:37 C 11 40 44.371 +15 14 12.19 – V T05
2025-02-26 14:20:11 C 11 40 37.65 +15 15 16.1 – q Q11
2025-02-26 14:29:59 C 11 40 37.35 +15 15 18.8 – q Q11
2025-02-26 14:39:16 C 11 40 37.07 +15 15 21.5 – q Q11
2025-02-27 08:51:01 C 11 40 05.019 +15 20 28.79 – X F51
2025-02-27 09:09:19 C 11 40 04.467 +15 20 33.95 – X F51
2025-02-27 09:27:41 C 11 40 03.909 +15 20 39.17 – X F51
2025-02-27 09:46:06 C 11 40 03.349 +15 20 44.34 – X F51
2025-03-01 07:48:11 C 11 38 40.448 +15 33 36.86 – V G96
2025-03-01 07:55:42 C 11 38 40.232 +15 33 38.45 – V G96
2025-03-01 08:03:13 C 11 38 39.995 +15 33 40.39 – V G96
2025-03-01 11:36:00 C 11 38 33.533 +15 34 40.51 – V T08
2025-03-01 11:40:37 C 11 38 33.360 +15 34 41.66 – V T08
2025-03-01 12:06:43 C 11 38 32.498 +15 34 48.61 – V T08
2025-03-01 12:36:03 C 11 38 31.608 +15 34 56.78 – V T08
2025-03-02 12:28:59 C 11 37 47.791 +15 41 34.93 – X F52
2025-03-02 12:47:48 C 11 37 47.196 +15 41 40.15 – X F52
2025-03-02 13:06:32 C 11 37 46.603 +15 41 45.37 – X F52
2025-03-02 13:25:15 C 11 37 46.012 +15 41 50.43 – X F52
2025-03-02 20:19:23 C 11 37 33.46 +15 43 43.1 – q 215
2025-03-02 20:21:15 C 11 37 33.36 +15 43 44.4 – q 215
2025-03-02 20:23:07 C 11 37 33.35 +15 43 44.5 – q 215
2025-03-08 08:12:08 C 11 33 22.898 +16 19 31.83 – X F52
2025-03-08 08:30:31 C 11 33 22.291 +16 19 36.83 – X F52
2025-03-08 08:48:59 C 11 33 21.683 +16 19 41.80 – X F52
2025-03-08 09:07:22 C 11 33 21.079 +16 19 46.59 – X F52
2025-03-22 05:52:44 C 11 22 25.223 +17 39 49.68 – V G96
2025-03-22 06:00:51 C 11 22 24.942 +17 39 51.37 – V G96
2025-03-22 06:08:59 C 11 22 24.661 +17 39 53.14 – V G96
2025-03-22 06:17:06 C 11 22 24.366 +17 39 54.68 – V G96
2025-03-22 09:58:45 C 11 22 17.194 +17 40 42.02 – V T08
2025-03-22 10:04:04 C 11 22 16.934 +17 40 43.46 – V T08
2025-03-22 10:13:35 C 11 22 16.658 +17 40 45.08 – V T08
2025-03-22 10:27:39 C 11 22 16.207 +17 40 48.47 – V T08
2025-03-25 09:56:54 C 11 19 58.073 +17 55 15.96 – V T08
2025-03-25 10:01:30 C 11 19 57.818 +17 55 16.86 – V T08
2025-03-25 10:16:04 C 11 19 57.449 +17 55 20.39 – V T08
2025-03-25 10:24:04 C 11 19 57.204 +17 55 22.01 – V T08
2025-03-30 06:51:40 C 11 16 19.629 +18 16 24.91 – X F52
2025-03-30 07:08:10 C 11 16 19.120 +18 16 27.69 – X F52
2025-03-30 07:24:42 C 11 16 18.609 +18 16 30.45 – X F52
2025-03-30 07:41:14 C 11 16 18.089 +18 16 33.25 – X F52
2025-04-04 12:34:10 C 11 12 38.91 +18 35 24.2 – q 903
2025-04-04 12:46:47 C 11 12 38.57 +18 35 26.0 – q 903
2025-04-04 12:59:24 C 11 12 38.25 +18 35 27.7 – q 903
2025-04-23 04:33:34 C 11 02 33.166 +19 09 46.87 – V G96
2025-04-23 04:41:41 C 11 02 33.029 +19 09 46.69 – V G96
2025-04-23 04:49:48 C 11 02 32.892 +19 09 47.09 – V G96
2025-04-23 04:57:57 C 11 02 32.755 +19 09 47.12 – V G96