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
2025-01-20 10:10:11 C 08 59 52.271 +03 49 30.86 V V00
2025-01-21 12:29:22 C 08 58 23.165 +03 55 07.49 X F52
2025-01-21 12:47:56 C 08 58 22.066 +03 55 11.63 X F52
2025-01-21 13:06:27 C 08 58 20.975 +03 55 15.61 X F52
2025-01-21 13:24:55 C 08 58 19.892 +03 55 19.62 X F52
2025-01-23 11:31:50 C 08 55 42.881 +04 05 46.54 V T08
2025-01-23 11:36:28 C 08 55 42.574 +04 05 47.08 V T08
2025-01-23 11:48:24 C 08 55 41.830 +04 05 50.75 V T08
2025-01-23 12:02:47 C 08 55 40.975 +04 05 53.88 V T08
2025-01-27 07:31:01 C 08 50 28.331 +04 28 47.93 V G96
2025-01-27 07:38:28 C 08 50 27.895 +04 28 50.05 V G96
2025-01-27 07:45:53 C 08 50 27.452 +04 28 51.85 V G96
2025-01-27 07:53:18 C 08 50 26.992 +04 28 53.72 V G96
2025-02-03 07:14:46 C 08 41 11.504 +05 16 46.02 V G96
2025-02-03 07:16:46 C 08 41 11.407 +05 16 46.63 V G96
2025-02-03 07:22:50 C 08 41 11.062 +05 16 48.54 V G96
2025-02-03 07:24:51 C 08 41 10.961 +05 16 48.97 V G96
2025-02-03 07:30:56 C 08 41 10.612 +05 16 50.95 V G96
2025-02-03 07:32:56 C 08 41 10.511 +05 16 51.49 V G96
2025-02-03 07:41:02 C 08 41 10.082 +05 16 54.05 V G96
2025-02-17 06:48:15 C 08 25 48.552 +07 02 27.22 X F52
2025-02-17 07:05:33 C 08 25 47.882 +07 02 32.67 X F52
2025-02-17 07:22:52 C 08 25 47.208 +07 02 38.09 X F52
2025-02-17 07:40:11 C 08 25 46.540 +07 02 43.55 X F52
2025-02-19 05:29:01 C 08 24 08.644 +07 17 00.64 V G96
2025-02-19 05:36:31 C 08 24 08.359 +07 17 03.05 V G96
2025-02-19 05:43:57 C 08 24 08.107 +07 17 05.32 V G96
2025-02-19 05:51:22 C 08 24 07.830 +07 17 07.58 V G96
2025-02-27 06:07:30 C 08 18 44.513 +08 14 34.62 X F51
2025-02-27 06:26:51 C 08 18 44.062 +08 14 40.04 X F51
2025-02-27 06:46:16 C 08 18 43.603 +08 14 45.70 X F51
2025-03-01 06:30:13 C 08 17 45.741 +08 28 07.93 X F51
2025-03-01 06:48:01 C 08 17 45.372 +08 28 12.93 X F51
2025-03-01 07:05:50 C 08 17 45.015 +08 28 17.84 X F51
2025-03-01 07:23:40 C 08 17 44.649 +08 28 22.75 X F51
2025-03-03 06:07:41 C 08 16 56.962 +08 41 02.90 X F52
2025-03-03 06:24:13 C 08 16 56.672 +08 41 07.46 X F52
2025-03-03 06:40:49 C 08 16 56.388 +08 41 11.87 X F52
2025-03-24 03:44:27 C 08 16 49.242 +10 26 44.12 V G96
2025-03-24 03:52:34 C 08 16 49.332 +10 26 45.42 V G96
2025-03-24 04:00:41 C 08 16 49.447 +10 26 46.79 V G96
2025-03-24 04:08:47 C 08 16 49.530 +10 26 47.80 V G96