31345 (1998 PG)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3914227292 ± 1.56e-08
Semi-major axis (a)2.0150914778 AU ± 6.09e-10
Inclination (i)6.50416036° ± 1.78e-06
Long. of Asc. Node (Ω)222.68283084° ± 1.46e-05
Arg. of Perihelion (ω)156.19339559° ± 1.56e-05
Mean Anomaly (M)168.69415338° ± 3.69e-06
Mean Motion (n)0.3445641795°/day ± 1.56e-10
Perihelion dist (q)1.22633887 AU ± 3.14e-08
Aphelion dist (Q)2.80384408 AU ± 3.14e-08
Orbital Period2.86050130 yr ± 1.30e-09
Physical Parameters
H (abs. magnitude)17.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.462″
Uncertainty0
Orbit TypeAmor
MOID0.232233 AU
Observations Used1555
Gaia Obs Used10
Oppositions25
Arc Total1978-2025
First Observation Used1978-10-07
Last Observation Used2025-03-24
Observations (1792)
Date Type RA Dec Mag Band Observatory
2002-01-20 08:50:29 C 06 59 10.27 +09 12 27.1 19.4 c 644
2002-01-20 08:53:08 C 06 59 10.11 +09 12 27.6 19.6 c 644
2002-01-20 08:55:48 C 06 59 10.02 +09 12 28.1 19.4 c 644
2002-01-20 09:01:07 C 06 59 09.79 +09 12 29.2 19.4 c 644
2002-01-20 09:11:54 C 06 59 09.30 +09 12 31.2 19.4 c 644
2002-01-20 09:14:42 C 06 59 09.18 +09 12 31.8 19.4 c 644
2002-01-20 09:17:23 C 06 59 09.06 +09 12 32.4 19.5 c 644
2002-01-20 09:20:03 C 06 59 08.96 +09 12 32.9 19.6 c 644
2002-01-20 09:22:41 C 06 59 08.85 +09 12 33.4 19.7 c 644
2002-01-20 09:25:24 C 06 59 08.74 +09 12 33.6 20.0 c 644
2002-01-20 09:30:42 C 06 59 08.49 +09 12 35.3 20.1 c 644
2002-01-20 09:36:03 C 06 59 08.25 +09 12 35.9 19.9 c 644
2002-01-20 09:38:42 C 06 59 08.19 +09 12 36.5 20.7 c 644
2002-01-20 09:49:27 C 06 59 07.70 +09 12 38.9 19.9 c 644
2002-01-20 09:52:07 C 06 59 07.57 +09 12 39.9 20.0 c 644
2002-01-20 09:54:50 C 06 59 07.45 +09 12 39.8 19.7 c 644
2002-01-20 09:57:43 C 06 59 07.32 +09 12 40.8 19.5 c 644
2002-01-20 10:00:22 C 06 59 07.21 +09 12 40.9 19.6 c 644
2002-01-20 10:05:45 C 06 59 06.97 +09 12 42.2 19.5 c 644
2002-01-20 10:08:23 C 06 59 06.87 +09 12 42.6 19.3 c 644
2002-01-20 10:19:03 C 06 59 06.40 +09 12 44.5 19.6 c 644
2002-01-20 10:21:42 C 06 59 06.32 +09 12 45.3 19.7 c 644
2002-01-20 10:24:24 C 06 59 06.19 +09 12 45.9 19.8 c 644
2002-01-20 10:27:03 C 06 59 06.04 +09 12 46.5 19.5 c 644
2002-01-20 10:35:02 C 06 59 05.72 +09 12 48.0 19.4 c 644
2002-01-20 10:37:42 C 06 59 05.60 +09 12 48.4 19.2 c 644
2002-01-20 10:48:36 C 06 59 05.13 +09 12 50.1 19.7 c 644
2002-01-20 10:51:15 C 06 59 05.02 +09 12 51.1 19.6 c 644
2002-01-20 10:53:54 C 06 59 04.90 +09 12 51.4 19.7 c 644
2002-01-20 10:56:33 C 06 59 04.79 +09 12 52.1 19.8 c 644
2002-01-21 02:17:58 C 06 58 28.20 +09 16 00.7 20.3 c 644
2002-01-21 02:28:36 C 06 58 27.782 +09 16 01.99 W 644
2002-01-21 02:31:12 C 06 58 27.67 +09 16 03.8 19.2 c 644
2002-01-21 02:47:03 C 06 58 27.00 +09 16 07.3 19.1 c 644
2002-01-21 02:57:45 C 06 58 26.664 +09 16 06.67 W 644
2002-01-21 03:00:24 C 06 58 26.46 +09 16 09.9 19.4 c 644
2002-01-21 03:16:22 C 06 58 25.77 +09 16 13.2 19.1 c 644
2002-01-21 03:27:03 C 06 58 25.349 +09 16 14.12 W 644
2002-01-21 03:29:42 C 06 58 25.22 +09 16 16.1 19.1 c 644
2002-01-21 03:37:59 C 06 58 24.87 +09 16 17.8 19.3 c 644
2002-01-21 03:40:38 C 06 58 24.76 +09 16 18.3 19.2 c 644
2002-01-21 03:43:16 C 06 58 24.65 +09 16 18.9 19.3 c 644
2002-01-21 03:45:58 C 06 58 24.54 +09 16 19.5 19.1 c 644
2002-01-21 03:51:16 C 06 58 24.32 +09 16 20.5 19.3 c 644
2002-01-21 03:53:59 C 06 58 24.20 +09 16 21.3 19.0 c 644
2002-01-21 03:56:38 C 06 58 24.09 +09 16 21.8 19.2 c 644
2002-01-21 03:59:21 C 06 58 23.97 +09 16 22.3 19.2 c 644
2002-01-21 04:02:04 C 06 58 23.86 +09 16 22.9 19.1 c 644
2002-01-21 04:07:22 C 06 58 23.62 +09 16 24.0 19.2 c 644
2002-01-21 04:10:04 C 06 58 23.51 +09 16 24.6 19.3 c 644