2012 PP17

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5358420053 ± 3.51e-08
Semi-major axis (a)2.5026571705 AU ± 8.66e-09
Inclination (i)5.74212221° ± 3.22e-06
Long. of Asc. Node (Ω)242.34356306° ± 5.63e-05
Arg. of Perihelion (ω)68.07088889° ± 5.86e-05
Mean Anomaly (M)129.70915391° ± 6.39e-06
Mean Motion (n)0.2489489129°/day ± 1.29e-09
Perihelion dist (q)1.16162833 AU ± 8.80e-08
Aphelion dist (Q)3.84368601 AU ± 8.89e-08
Orbital Period3.95915078 yr ± 2.06e-08
Physical Parameters
H (abs. magnitude)21.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.344″
Uncertainty0
Orbit TypeAmor
MOID0.175396 AU
Observations Used105
Oppositions9
Arc Total2008-2020
First Observation Used2008-05-27
Last Observation Used2020-10-15
Observations (105)
Date Type RA Dec Mag Band Observatory
2016-10-23 03:44:25 C 00 28 58.94 +13 51 55.5 u H21
2016-10-23 04:04:18 C 00 28 59.02 +13 51 43.8 u H21
2016-10-23 04:30:04 C 00 28 59.12 +13 51 29.2 u H21
2020-10-15 09:16:50 C 02 21 09.759 +22 31 58.03 U F51
2020-10-15 09:55:03 C 02 21 07.643 +22 31 35.99 U F51