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
2025-12-26 01:12:20 C 09 09 57.559 +14 56 17.41 X S24
2025-12-26 01:17:58 C 09 09 57.482 +14 56 19.39 Z C23
2025-12-26 01:23:22 C 09 09 57.173 +14 56 19.61 Z C23
2025-12-26 01:29:49 C 09 09 56.990 +14 56 21.26 Z C23
2025-12-26 17:50:37 C 09 09 28.073 +15 01 03.50 q Q14
2025-12-26 17:59:51 C 09 09 27.569 +15 01 06.46 q Q14
2025-12-27 02:26:57 C 09 09 12.456 +15 03 33.26 Z J22
2025-12-27 02:31:52 C 09 09 12.293 +15 03 34.52 Z J22
2025-12-27 02:36:46 C 09 09 12.125 +15 03 36.11 Z J22
2025-12-27 05:13:29 C 09 09 07.21 +15 04 19.1 q Z30
2025-12-27 05:16:24 C 09 09 07.16 +15 04 19.5 q Z30
2025-12-27 05:19:20 C 09 09 06.96 +15 04 20.7 q Z30
2025-12-27 18:44:03 C 09 08 42.474 +15 08 16.69 W O18
2025-12-27 19:56:49 C 09 08 40.136 +15 08 38.04 W O18
2025-12-29 14:25:35 C 09 07 18.71 +15 21 19.1 X Q62
2025-12-29 14:38:17 C 09 07 18.23 +15 21 22.9 X Q62
2025-12-29 14:53:38 C 09 07 17.78 +15 21 28.2 X Q62
2025-12-29 15:08:57 C 09 07 17.21 +15 21 32.8 X Q62
2025-12-29 23:58:06 C 09 06 59.784 +15 24 05.83 W I81
2025-12-30 00:06:14 C 09 06 59.506 +15 24 07.74 W I81
2025-12-30 00:14:22 C 09 06 59.237 +15 24 10.30 W I81
2025-12-30 07:14:47 C 09 06 45.11 +15 26 24.5 V X07
2025-12-30 07:22:07 C 09 06 44.84 +15 26 26.5 V X07
2025-12-30 17:55:43 C 09 06 23.653 +15 29 33.85 W O18
2025-12-30 19:06:26 C 09 06 21.167 +15 29 55.45 W O18
2025-12-31 14:17:59 B 09 05 41.748 +15 35 48.23 W 900
2025-12-31 14:28:08 B 09 05 41.352 +15 35 51.94 W 900
2026-01-02 17:22:34 C 09 03 52.601 +15 51 44.60 W O18
2026-01-02 18:41:33 C 09 03 49.645 +15 52 09.63 W O18
2026-01-09 16:46:32 C 08 57 19.674 +16 45 59.13 W O18
2026-01-09 17:50:51 C 08 57 16.943 +16 46 20.82 W O18
2026-01-10 15:44:15 C 08 56 22.07 +16 53 36.1 q Q23
2026-01-10 16:10:56 C 08 56 20.93 +16 53 44.7 q Q23
2026-01-11 10:29:17 C 08 55 34.776 +16 59 51.07 V T05
2026-01-11 10:31:53 C 08 55 34.632 +16 59 51.54 V T05
2026-01-11 10:36:29 C 08 55 34.382 +16 59 52.87 V T05
2026-01-11 10:43:53 C 08 55 34.114 +16 59 54.85 V T05
2026-01-14 02:36:11 C 08 52 49.466 +17 21 09.29 Z J22
2026-01-14 02:41:16 C 08 52 49.222 +17 21 11.84 Z J22
2026-01-14 02:46:21 C 08 52 49.013 +17 21 13.36 Z J22
2026-01-14 09:11:40 C 08 52 32.210 +17 23 21.34 V G96
2026-01-14 09:21:56 C 08 52 31.746 +17 23 24.65 V G96
2026-01-14 09:29:25 C 08 52 31.422 +17 23 27.20 V G96
2026-01-14 09:36:56 C 08 52 31.084 +17 23 29.76 V G96
2026-01-14 10:25:33 C 08 52 29.129 +17 23 47.36 V T08
2026-01-14 10:29:37 C 08 52 28.920 +17 23 47.44 V T08
2026-01-14 10:33:39 C 08 52 28.771 +17 23 49.45 V T08
2026-01-14 10:40:59 C 08 52 28.397 +17 23 52.01 V T08
2026-01-15 18:13:46 C 08 51 05.22 +17 34 20.7 V D29
2026-01-15 18:34:08 C 08 51 04.33 +17 34 27.7 V D29