2012 QP17

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6319675817 ± 7.18e-09
Semi-major axis (a)2.8754662103 AU ± 9.78e-09
Inclination (i)14.23873396° ± 3.30e-06
Long. of Asc. Node (Ω)165.76705562° ± 6.29e-06
Arg. of Perihelion (ω)261.99292877° ± 8.43e-06
Mean Anomaly (M)240.95439947° ± 5.23e-06
Mean Motion (n)0.2021388885°/day ± 1.03e-09
Perihelion dist (q)1.05826478 AU ± 2.10e-08
Aphelion dist (Q)4.69266764 AU ± 2.61e-08
Orbital Period4.87598547 yr ± 2.49e-08
Physical Parameters
H (abs. magnitude)18.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.191″
Uncertainty0
Orbit TypeAmor
MOID0.238382 AU
Observations Used209
Oppositions32
Arc Total1983-2023
First Observation Used1983-10-01
Last Observation Used2023-03-27
Observations (220)
Date Type RA Dec Mag Band Observatory
2018-01-17 15:32:49 C 12 26 46.304 -07 57 39.97 U F51
2018-01-17 15:45:17 C 12 26 46.484 -07 57 36.48 U F51
2018-01-18 11:37:39 C 12 27 04.80 -07 51 34.8 U G96
2018-01-18 11:45:05 C 12 27 04.90 -07 51 33.6 U G96
2018-01-18 11:52:31 C 12 27 05.03 -07 51 31.2 U G96
2018-01-18 11:59:58 C 12 27 05.08 -07 51 29.5 U G96
2018-02-23 08:15:18 C 12 12 16.37 +00 02 06.1 U G96
2018-02-23 08:22:45 C 12 12 16.02 +00 02 11.7 U G96
2018-02-23 08:30:13 C 12 12 15.66 +00 02 16.8 U G96
2018-02-23 08:37:39 C 12 12 15.33 +00 02 22.8 U G96
2018-03-10 09:53:21 C 11 55 05.819 +04 21 56.08 U F51
2018-03-10 10:10:22 C 11 55 04.966 +04 22 07.72 U F51
2018-03-10 10:27:26 C 11 55 04.092 +04 22 19.45 U F51
2018-03-18 08:42:48 C 11 46 01.872 +06 25 00.96 U F51
2018-03-18 09:00:22 C 11 46 01.038 +06 25 11.47 U F51
2018-03-18 09:17:56 C 11 46 00.209 +06 25 21.98 U F51
2018-03-18 09:35:32 C 11 45 59.368 +06 25 32.71 U F51
2023-03-27 10:47:56 C 12 52 42.896 +04 18 39.82 U F52
2023-03-27 11:07:27 C 12 52 42.003 +04 18 48.61 U F52
2023-03-27 11:26:57 C 12 52 41.082 +04 18 57.64 U F52