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
2010-01-14 22:52:40 C 05 31 45.71 +12 08 49.6 w J47
2010-01-14 23:02:06 C 05 31 45.61 +12 08 55.1 w J47
2010-01-15 20:20:38 C 05 31 35.05 +12 21 02.4 r 235
2010-01-15 21:13:14 C 05 31 34.57 +12 21 33.0 v 204
2010-01-15 21:13:15 C 05 31 34.58 +12 21 34.8 v C09
2010-01-15 21:16:18 C 05 31 34.56 +12 21 36.4 v C09
2010-01-15 21:19:22 C 05 31 34.61 +12 21 38.1 v C09
2010-01-15 21:22:26 C 05 31 34.53 +12 21 39.8 v C09
2010-01-15 21:25:29 C 05 31 34.50 +12 21 41.3 v C09
2010-01-15 21:28:33 C 05 31 34.47 +12 21 43.9 v C09
2010-01-15 21:31:35 C 05 31 34.43 +12 21 44.0 v C09
2010-01-15 21:34:38 C 05 31 34.38 +12 21 46.3 v C09
2010-01-15 22:47:28 C 05 31 33.71 +12 22 26.3 v 204
2010-01-15 22:48:14 C 05 31 33.72 +12 22 27.7 w B81
2010-01-15 22:57:32 C 05 31 33.66 +12 22 33.1 w B81
2010-01-15 23:02:53 C 05 31 33.62 +12 22 35.9 w 232
2010-01-15 23:08:36 C 05 31 33.55 +12 22 38.5 w 232
2010-01-15 23:11:48 C 05 31 33.53 +12 22 40.6 w A06
2010-01-15 23:14:15 C 05 31 33.52 +12 22 41.6 w 232
2010-01-15 23:55:00 C 05 31 33.16 +12 23 05.2 w A06
2010-01-15 23:59:30 C 05 31 33.05 +12 23 07.1 v 204
2010-01-16 09:39:14 C 05 31 29.48 +12 28 35.3 o D95
2010-01-16 12:37:45 C 05 31 28.00 +12 30 16.4 u 379
2010-01-16 12:43:14 C 05 31 27.94 +12 30 20.1 u 379
2010-01-16 13:05:59 C 05 31 27.74 +12 30 32.1 u 379
2010-01-16 13:08:43 C 05 31 27.71 +12 30 33.7 u 379
2010-01-17 10:15:55 C 05 31 20.40 +12 42 21.6 o D92
2010-01-17 10:23:45 C 05 31 20.34 +12 42 26.3 o D92
2010-01-17 10:25:51 C 05 31 20.35 +12 42 26.7 o D95
2010-01-17 10:30:56 C 05 31 20.29 +12 42 29.4 o D95
2010-01-17 21:25:18 C 05 31 16.97 +12 48 34.1 w J47
2010-01-17 21:29:26 C 05 31 16.82 +12 48 34.2 u B83
2010-01-17 21:43:48 C 05 31 16.87 +12 48 44.1 w J47
2010-01-17 21:58:15 C 05 31 16.61 +12 48 49.8 u B83
2010-01-17 22:04:11 C 05 31 16.74 +12 48 55.5 w J47
2010-01-18 00:51:13 C 05 31 16.18 +12 50 23.6 c 750
2010-01-18 01:14:57 C 05 31 16.05 +12 50 38.1 c 750
2010-01-18 01:34:20 C 05 31 15.98 +12 50 48.9 c 750
2010-01-18 12:10:58 C 05 31 13.17 +12 56 39.3 u 379
2010-01-18 12:23:16 C 05 31 13.05 +12 56 45.9 u 379
2010-01-18 22:15:30 C 05 31 10.91 +13 02 07.8 w 160
2010-01-18 22:19:23 C 05 31 10.87 +13 02 10.8 w 160
2010-01-18 22:23:15 C 05 31 10.85 +13 02 12.5 w 160
2010-01-19 10:26:49 C 05 31 09.17 +13 08 44.2 o D95
2010-01-19 20:34:12 C 05 31 07.86 +13 14 11.1 w J38
2010-01-19 20:37:17 C 05 31 07.86 +13 14 12.6 w J38
2010-01-19 20:46:34 C 05 31 07.81 +13 14 17.9 w J38
2010-01-20 22:01:47 C 05 31 05.99 +13 27 44.5 c J08
2010-01-20 22:29:19 C 05 31 06.04 +13 27 59.0 w J07
2010-01-20 22:40:59 C 05 31 06.01 +13 28 05.3 w J07