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
2015-07-28 01:43:25 S 02 45 04.46 -10 08 09.7 L C51
2015-07-28 04:52:17 S 02 45 10.98 -10 08 41.7 L C51
2015-07-28 04:52:28 S 02 45 10.97 -10 08 42.4 L C51
2015-07-28 08:01:20 S 02 45 17.34 -10 09 14.8 L C51
2015-07-28 11:10:12 S 02 45 23.79 -10 09 45.0 L C51
2015-07-28 12:44:38 S 02 45 26.95 -10 10 01.7 L C51
2015-07-28 12:44:49 S 02 45 26.98 -10 10 01.7 L C51
2015-07-28 17:28:07 S 02 45 36.50 -10 10 51.4 L C51
2015-07-28 19:02:33 S 02 45 39.72 -10 11 08.0 L C51
2015-07-28 20:36:59 S 02 45 42.88 -10 11 25.2 L C51
2015-07-28 20:37:10 S 02 45 42.87 -10 11 24.9 L C51
2015-07-28 22:11:36 S 02 45 46.12 -10 11 42.9 L C51
2015-07-29 04:29:21 S 02 45 58.68 -10 12 48.2 L C51
2015-07-29 04:29:31 S 02 45 58.59 -10 12 48.3 L C51
2015-07-29 07:38:23 S 02 46 04.83 -10 13 22.0 L C51
2015-08-10 09:18:51 C 02 53 48.90 -11 15 33.8 q W96
2015-08-10 10:06:23 C 02 53 49.54 -11 15 47.0 q W96
2015-08-17 03:18:50 C 02 56 26.36 -11 59 02.9 q J22
2015-08-17 03:21:37 C 02 56 26.49 -11 59 03.6 q J22
2015-08-25 04:25:11 C 02 57 51.69 -12 57 23.0 q J22
2015-08-25 04:31:29 C 02 57 51.80 -12 57 24.8 q J22
2015-08-25 04:34:39 C 02 57 51.83 -12 57 25.4 q J22
2015-08-26 02:01:07 C 02 57 54.18 -13 04 16.6 q 215
2015-08-26 02:03:55 C 02 57 54.18 -13 04 17.5 q 215
2015-08-26 02:06:42 C 02 57 54.20 -13 04 18.6 q 215
2015-09-07 02:41:46 C 02 56 07.98 -14 40 40.5 q J22
2015-09-07 02:48:08 C 02 56 07.89 -14 40 42.4 q J22
2015-09-07 02:54:30 C 02 56 07.82 -14 40 44.9 q J22
2015-09-10 02:53:33 C 02 55 00.54 -15 05 22.5 d A77
2015-09-10 03:17:23 C 02 55 00.10 -15 05 30.6 d A77
2015-09-10 03:41:13 C 02 54 59.69 -15 05 39.1 d A77
2015-09-10 13:35:25 C 02 54 49.261 -15 09 01.04 L F51
2015-09-10 13:49:42 C 02 54 48.986 -15 09 05.92 L F51
2015-09-10 14:04:01 C 02 54 48.711 -15 09 10.82 L F51
2015-09-10 14:18:19 C 02 54 48.435 -15 09 15.72 L F51
2015-09-12 13:49:21 C 02 53 53.796 -15 25 25.61 L F51
2015-09-12 14:05:38 C 02 53 53.445 -15 25 31.12 L F51
2015-09-12 14:21:55 C 02 53 53.094 -15 25 36.61 L F51
2015-09-12 14:38:13 C 02 53 52.738 -15 25 42.18 L F51
2015-09-13 04:17:12 C 02 53 36.04 -15 30 15.2 t I40
2015-09-13 04:25:52 C 02 53 35.86 -15 30 18.1 t I40
2015-09-13 04:30:02 C 02 53 35.77 -15 30 19.4 t I40
2015-09-13 04:42:46 C 02 53 35.48 -15 30 23.7 t I40
2015-09-14 04:51:50 C 02 53 03.73 -15 38 37.1 q J22
2015-09-14 04:58:11 C 02 53 03.60 -15 38 39.2 q J22
2015-09-14 05:04:30 C 02 53 03.49 -15 38 41.0 q J22
2015-09-14 06:42:15 C 02 53 01.42 -15 39 10.2 q W96
2015-09-14 07:40:37 C 02 53 00.02 -15 39 30.1 q W96
2015-09-21 01:08:10 C 02 48 45.53 -16 32 18.6 q J22
2015-09-21 01:14:34 C 02 48 45.39 -16 32 19.7 q J22