7P

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2015-05-28 (JD 2457170.5)
Eccentricity (e)0.6375832597 ± 1.63e-08
Semi-major axis (a)3.4192325173 AU ± 1.41e-08
Inclination (i)22.33453589° ± 4.10e-06
Long. of Asc. Node (Ω)93.41493510° ± 8.00e-06
Arg. of Perihelion (ω)172.50564318° ± 1.00e-05
Mean Anomaly (M)18.31243193° ± 1.82e-06
Mean Motion (n)0.1558903828°/day ± 9.67e-10
Perihelion dist (q)1.23918710 AU ± 5.61e-08
Aphelion dist (Q)5.59927793 AU ± 6.05e-08
Orbital Period6.32255990 yr ± 3.92e-08
NGA Modelg(r)
A11.73793282e-10 ± 1.65e-12 AU/d²
A22.08708803e-11 ± 3.28e-14 AU/d²
A32.53713549e-10 ± 1.20e-11 AU/d²
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.545″
Uncertainty0
Orbit TypeAmor
MOID0.224191 AU
Observations Used1538
Oppositions112
Arc Total1892-2025
First Observation Used1921-04-28
Last Observation Used2025-12-27
Observations (1767)
Date Type RA Dec Mag Band Observatory
2008-05-25 13:43:21 C 10 42 45.49 +35 14 19.3 o 900
2008-05-25 14:00:06 C 10 42 46.49 +35 14 06.4 o 900
2008-05-25 15:00:24 C 10 42 48.80 +35 13 28.9 m 349
2008-05-25 15:05:50 C 10 42 48.99 +35 13 25.3 m 349
2008-05-25 15:11:13 C 10 42 49.21 +35 13 22.0 m 349
2008-05-25 21:06:40 C 10 43 03.83 +35 09 48.3 c J47
2008-05-25 21:08:42 C 10 43 03.92 +35 09 47.6 c J47
2008-05-25 21:35:26 C 10 43 04.98 +35 09 31.1 c J47
2008-05-25 21:41:32 C 10 43 05.23 +35 09 27.1 c J47
2008-05-25 22:22:27 C 10 43 06.87 +35 09 01.9 r J46
2008-05-26 11:26:27 C 10 43 38.99 +35 01 00.8 o 900
2008-05-26 11:31:44 C 10 43 39.27 +35 00 57.6 o 900
2008-05-26 12:37:15 C 10 43 41.96 +35 00 16.7 r 367
2008-05-26 12:41:44 C 10 43 42.09 +35 00 13.0 r 367
2008-05-26 22:19:12 C 10 44 06.13 +34 54 18.8 c J47
2008-05-26 22:24:12 C 10 44 06.42 +34 54 14.9 c J47
2008-05-26 22:25:47 C 10 44 06.62 +34 54 14.9 c J47
2008-05-26 22:32:20 C 10 44 06.76 +34 54 11.0 c J47
2008-05-27 05:41:57 C 10 44 24.74 +34 49 41.9 o H10
2008-05-27 11:59:34 C 10 44 40.79 +34 45 48.9 r D81
2008-05-27 12:04:52 C 10 44 41.05 +34 45 44.3 r D81
2008-05-27 12:15:28 C 10 44 41.62 +34 45 38.7 r D81
2008-05-27 20:31:36 C 10 45 02.82 +34 40 27.7 r 235
2008-05-27 21:15:21 C 10 45 04.78 +34 40 02.5 c J47
2008-05-28 22:11:13 C 10 46 09.96 +34 24 21.2 c J47
2008-05-28 22:19:58 C 10 46 10.34 +34 24 15.8 c J47
2008-05-28 22:28:43 C 10 46 10.71 +34 24 10.4 c J47
2008-05-29 20:56:38 C 10 47 11.19 +34 09 51.4 c 213
2008-05-29 21:21:21 C 10 47 12.30 +34 09 35.2 c 213
2008-05-29 21:34:27 C 10 47 12.87 +34 09 27.0 c 213
2008-05-29 23:49:18 C 10 47 18.88 +34 08 01.5 c J47
2008-05-29 23:52:56 C 10 47 19.02 +34 07 59.3 c J47
2008-05-29 23:56:16 C 10 47 19.17 +34 07 57.3 c J47
2008-05-30 21:05:43 C 10 48 17.78 +33 54 15.5 c B42
2008-05-31 22:39:38 C 10 49 29.79 +33 37 40.7 c J47
2008-05-31 22:40:50 C 10 49 29.83 +33 37 40.0 c J47
2008-05-31 22:41:57 C 10 49 29.85 +33 37 39.2 c J47
2008-06-01 21:41:54 C 10 50 36.41 +33 22 30.9 c J47
2008-06-01 21:44:08 C 10 50 36.51 +33 22 29.7 c J47
2008-06-01 21:51:00 C 10 50 36.81 +33 22 25.4 c J47
2008-06-02 20:59:21 C 10 51 45.22 +33 07 00.2 d A77
2008-06-02 21:12:45 C 10 51 45.89 +33 06 50.3 d A77
2008-06-02 21:26:09 C 10 51 46.49 +33 06 41.9 d A77
2008-06-03 23:38:43 C 10 53 05.67 +32 49 03.5 c J38
2008-06-04 03:50:55 C 10 53 18.76 +32 46 15.3 c 704
2008-06-04 04:05:29 C 10 53 19.38 +32 46 04.2 c 704
2008-06-04 04:20:09 C 10 53 20.12 +32 45 54.7 c 704
2008-06-04 04:34:45 C 10 53 20.86 +32 45 44.2 c 704
2008-06-04 04:49:41 C 10 53 21.61 +32 45 34.4 c 704
2008-06-04 20:20:50 C 10 54 09.48 +32 34 59.0 r 585