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
2008-06-04 20:29:03 C 10 54 10.08 +32 34 51.4 r 585
2008-06-04 20:36:10 C 10 54 10.21 +32 34 46.7 r 585
2008-06-04 20:41:22 C 10 54 10.66 +32 34 45.3 r 585
2008-06-04 20:43:35 C 10 54 10.71 +32 34 43.3 r 585
2008-06-04 20:44:41 C 10 54 10.84 +32 34 41.8 r 585
2008-06-06 21:24:51 C 10 56 45.31 +32 01 09.0 c J47
2008-06-06 21:29:56 C 10 56 45.59 +32 01 05.4 c J47
2008-06-06 21:30:57 C 10 56 45.60 +32 01 04.8 c J47
2008-06-10 04:18:47 C 11 01 08.32 +31 05 11.2 r 703
2008-06-10 04:26:30 C 11 01 08.76 +31 05 06.5 r 703
2008-06-10 04:34:17 C 11 01 09.26 +31 05 00.1 r 703
2008-06-10 21:01:54 C 11 02 06.07 +30 53 06.4 c J47
2008-06-10 21:12:35 C 11 02 06.68 +30 52 58.4 c J47
2008-06-10 21:22:17 C 11 02 07.24 +30 52 51.2 c J47
2008-06-14 03:57:16 C 11 06 47.06 +29 54 53.6 c 704
2008-06-14 04:11:15 C 11 06 47.82 +29 54 42.4 c 704
2008-06-14 04:25:17 C 11 06 48.81 +29 54 29.5 c 704
2008-06-14 04:53:43 C 11 06 50.61 +29 54 09.0 c 704
2008-06-15 20:59:06 C 11 09 18.56 +29 23 53.5 r J70
2008-06-15 20:59:53 C 11 09 18.59 +29 23 52.5 r J70
2008-06-15 21:01:35 C 11 09 18.72 +29 23 51.2 r J70
2008-06-21 21:25:10 C 11 18 41.28 +27 30 41.9 r A06
2008-06-21 21:34:27 C 11 18 41.86 +27 30 33.1 r A06
2008-06-21 21:46:03 C 11 18 42.60 +27 30 23.5 r A06
2008-06-24 03:42:01 C 11 22 23.77 +26 46 31.1 r 703
2008-06-24 03:51:19 C 11 22 24.49 +26 46 22.6 r 703
2008-06-24 04:00:41 C 11 22 25.06 +26 46 13.8 r 703
2008-06-24 04:10:04 C 11 22 25.64 +26 46 06.7 r 703
2008-06-24 04:26:55 C 11 22 26.90 +26 45 52.3 r 703
2008-06-24 04:39:26 C 11 22 27.76 +26 45 40.9 r 703
2008-06-24 04:50:11 C 11 22 28.52 +26 45 33.3 r 703
2008-06-24 05:00:47 C 11 22 29.24 +26 45 25.3 r 703
2008-06-25 21:13:58 C 11 25 17.97 +26 12 03.5 r J97
2008-06-25 21:18:54 C 11 25 18.30 +26 11 59.4 r J97
2008-06-25 21:23:49 C 11 25 18.64 +26 11 55.5 r J97
2008-06-25 22:16:32 C 11 25 22.34 +26 11 10.8 o 204
2008-06-30 21:28:59 C 11 34 00.84 +24 29 13.5 r 215
2008-08-02 20:40:47 C 12 41 44.22 +11 15 52.7 v 204
2008-08-02 20:54:34 C 12 41 45.56 +11 15 37.4 v 204
2008-08-03 20:33:33 C 12 44 02.76 +10 48 49.1 v 204
2008-08-03 20:38:00 C 12 44 03.30 +10 48 44.1 r 215
2008-08-03 20:39:32 C 12 44 03.43 +10 48 42.5 r 215
2008-08-03 20:41:03 C 12 44 03.55 +10 48 41.1 r 215
2008-08-03 20:44:45 C 12 44 03.90 +10 48 36.5 v 204
2008-08-31 10:29:05 C 13 54 31.18 -02 37 19.6 r 900
2008-08-31 10:35:30 C 13 54 31.84 -02 37 27.1 r 900
2008-09-09 10:23:50 C 14 20 29.67 -07 13 46.2 r 900
2008-09-09 10:26:24 C 14 20 30.13 -07 13 51.1 r 900
2008-09-11 10:12:45 C 14 26 28.41 -08 14 56.0 r 900
2008-09-11 10:20:34 C 14 26 29.39 -08 15 06.4 r 900