217P

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-03-24 (JD 2461123.5)
Eccentricity (e)0.6895290000
Semi-major axis (a)3.9469998808 AU
Inclination (i)12.87030000°
Long. of Asc. Node (Ω)125.36840000°
Arg. of Perihelion (ω)247.01580000°
Mean Anomaly (M)0.00000000°
Mean Motion (n)—°/day
Perihelion dist (q)1.22542900 AU
Aphelion dist (Q)6.66857076 AU
Orbital Period7.84152750 yr
Physical Parameters
H (abs. magnitude)12.00
G (slope)4.00
Orbit Solution
SourceMPC
Solution Date
RMS Residual—″
Uncertainty
Orbit TypeP
MOID0.307841 AU
Observations Used
Oppositions
Arc Total
First Observation Used
Last Observation Used
Observations (3850)
Date Type RA Dec Mag Band Observatory
2009-12-16 09:40:27 C 05 52 41.07 +04 20 41.7 c H06
2009-12-16 11:56:24 C 05 52 35.69 +04 22 15.8 o D95
2009-12-16 11:59:28 C 05 52 35.62 +04 22 17.3 o D95
2009-12-16 12:02:33 C 05 52 35.40 +04 22 19.4 o D95
2009-12-16 14:54:29 05 52 27.21 +04 24 21.1 m 372
2009-12-16 15:12:33 05 52 26.31 +04 24 33.7 m 372
2009-12-16 16:34:08 C 05 52 22.31 +04 25 29.7 u 379
2009-12-16 16:36:48 C 05 52 22.19 +04 25 31.7 u 379
2009-12-16 17:00:48 C 05 52 21.05 +04 25 48.6 u 379
2009-12-17 21:26:49 C 05 51 04.30 +04 45 36.3 r 235
2009-12-17 21:35:06 C 05 51 04.06 +04 45 42.6 w B20
2009-12-17 21:42:20 C 05 51 03.72 +04 45 48.1 w B20
2009-12-17 21:47:11 C 05 51 03.45 +04 45 52.6 w B20
2009-12-17 23:18:02 C 05 50 59.12 +04 46 54.3 v 204
2009-12-18 00:10:24 C 05 50 56.63 +04 47 30.9 v 204
2009-12-18 00:37:56 C 05 50 55.48 +04 47 50.4 w J38
2009-12-18 00:40:16 C 05 50 55.36 +04 47 52.1 w J38
2009-12-18 00:42:35 C 05 50 55.25 +04 47 53.6 w J38
2009-12-18 00:51:07 C 05 50 54.70 +04 47 59.5 v 204
2009-12-18 01:14:01 C 05 50 54.33 +04 48 29.8 w I32
2009-12-18 01:17:21 C 05 50 54.16 +04 48 31.8 w I32
2009-12-18 01:23:59 C 05 50 53.81 +04 48 36.8 w I32
2009-12-18 01:26:42 C 05 50 53.05 +04 48 23.7 w B82
2009-12-18 01:28:50 C 05 50 52.94 +04 48 25.2 w B82
2009-12-18 01:39:31 C 05 50 52.45 +04 48 32.5 w B82
2009-12-18 13:05:32 C 05 50 22.42 +04 56 34.6 r 900
2009-12-18 13:15:47 C 05 50 21.94 +04 56 41.9 r 900
2009-12-19 00:12:49 C 05 49 52.52 +05 04 20.8 w 232
2009-12-19 00:18:27 C 05 49 52.26 +05 04 24.8 w 232
2009-12-19 00:24:12 C 05 49 52.00 +05 04 28.7 w 232
2009-12-19 02:58:06 C 05 49 44.92 +05 06 18.8 w J24
2009-12-19 03:14:18 C 05 49 44.19 +05 06 30.9 w J24
2009-12-19 03:32:07 C 05 49 43.37 +05 06 43.2 w J24
2009-12-19 06:24:53 C 05 49 36.15 +05 08 42.9 o H47
2009-12-19 06:42:51 C 05 49 35.26 +05 08 55.9 o H47
2009-12-19 07:00:51 C 05 49 34.44 +05 09 07.9 o H47
2009-12-19 19:25:39 C 05 49 02.66 +05 17 48.5 w J10
2009-12-19 19:31:42 C 05 49 02.39 +05 17 52.8 w J10
2009-12-19 19:37:43 C 05 49 02.09 +05 17 56.8 w J10
2009-12-19 19:43:39 C 05 49 01.84 +05 18 01.4 w J10
2009-12-19 19:49:38 C 05 49 01.57 +05 18 05.5 w J10
2009-12-19 19:55:33 C 05 49 01.32 +05 18 09.4 w J10
2009-12-19 21:50:50 C 05 48 56.11 +05 19 30.2 w 939
2009-12-19 21:57:15 C 05 48 55.80 +05 19 34.6 w 939
2009-12-19 22:03:38 C 05 48 55.50 +05 19 39.3 w 939
2009-12-19 22:13:59 C 05 48 55.04 +05 19 46.3 w B20
2009-12-19 22:19:22 C 05 48 54.70 +05 19 49.7 c C09
2009-12-19 22:20:47 C 05 48 54.72 +05 19 50.4 w B20
2009-12-19 22:21:26 C 05 48 54.66 +05 19 52.0 c C09
2009-12-19 22:23:31 C 05 48 54.63 +05 19 52.8 c C09