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
2008-05-27 06:50:43 C 16 08 23.64 -20 26 54.4 r G96
2008-05-27 06:59:26 C 16 08 23.38 -20 26 48.2 r G96
2008-05-27 07:08:19 C 16 08 23.10 -20 26 42.9 r G96
2008-05-27 07:17:10 C 16 08 22.81 -20 26 38.6 r G96
2008-07-01 06:43:08 C 15 58 01.09 -09 41 58.8 o 691
2008-07-01 07:01:56 C 15 58 01.32 -09 41 44.3 o 691
2008-07-01 07:20:46 C 15 58 01.60 -09 41 29.3 o 691
2012-08-11 12:15:38 c 21 15 53.773 +21 11 22.83 L F51
2012-08-11 12:29:58 c 21 15 55.280 +21 11 28.30 L F51
2012-08-13 02:40:19 C 21 20 21.79 +21 25 21.6 r H21
2012-08-13 02:45:30 C 21 20 22.33 +21 25 23.5 r H21
2012-08-13 02:49:48 C 21 20 22.80 +21 25 24.8 r H21
2012-08-13 22:40:10 C 21 22 36.74 +21 31 22.8 v I93
2012-08-13 22:54:49 C 21 22 38.29 +21 31 27.2 v I93
2012-08-13 23:04:54 C 21 22 39.33 +21 31 30.1 v I93
2012-08-14 11:55:11 C 21 24 04.314 +21 35 08.17 t F65
2012-08-14 11:56:37 C 21 24 04.456 +21 35 08.80 t F65
2012-08-14 11:59:24 C 21 24 04.729 +21 35 09.34 t F65
2012-08-14 12:00:48 C 21 24 04.864 +21 35 09.42 t F65
2012-08-14 12:02:11 C 21 24 05.031 +21 35 09.51 t F65
2012-08-14 20:38:25 C 21 25 04.99 +21 36 52.2 v B03
2012-08-14 20:49:06 C 21 25 06.13 +21 36 54.6 v B03
2012-08-14 20:54:37 C 21 25 06.98 +21 36 58.1 c A24
2012-08-14 20:58:45 C 21 25 07.46 +21 36 58.3 c A24
2012-08-14 20:59:46 C 21 25 07.22 +21 36 57.3 v B03
2012-08-14 21:02:52 C 21 25 07.90 +21 36 59.9 c A24
2012-08-14 21:07:01 C 21 25 08.31 +21 37 00.2 c A24
2012-08-14 21:10:27 C 21 25 08.34 +21 37 00.5 v B03
2012-08-16 02:50:31 C 21 28 26.01 +21 42 46.7 t H21
2012-08-16 02:54:15 C 21 28 26.42 +21 42 46.9 t H21
2012-08-16 02:57:42 C 21 28 26.78 +21 42 47.8 t H21
2012-08-16 03:08:10 C 21 28 27.84 +21 42 49.8 t H21
2012-08-17 21:43:14 C 21 33 04.07 +21 47 34.3 u 157
2012-08-17 21:49:25 C 21 33 04.64 +21 47 34.7 u 157
2012-08-17 21:55:35 C 21 33 05.22 +21 47 35.8 u 157
2012-08-18 02:06:50 C 21 33 33.35 +21 47 47.9 u H21
2012-08-18 02:12:26 C 21 33 33.91 +21 47 48.8 u H21
2012-08-18 02:18:28 C 21 33 34.53 +21 47 49.4 u H21
2012-08-20 22:48:56 C 21 40 43.34 +21 46 53.9 u I56
2012-08-20 23:19:19 C 21 40 46.25 +21 46 51.6 u I56
2012-08-21 00:04:54 C 21 40 50.31 +21 46 47.8 u I56
2012-08-21 15:15:17 C 21 42 23.08 +21 45 18.8 o 300
2012-08-21 15:17:49 C 21 42 23.33 +21 45 18.5 o 300
2012-08-21 15:20:21 C 21 42 23.52 +21 45 17.9 o 300
2012-08-21 15:22:54 C 21 42 23.70 +21 45 18.2 o 300
2012-08-22 01:40:46 C 21 43 28.41 +21 43 52.6 t H21
2012-08-22 01:46:23 C 21 43 28.91 +21 43 52.5 t H21
2012-08-22 01:51:57 C 21 43 29.44 +21 43 52.0 t H21
2012-08-23 03:02:24 C 21 45 59.75 +21 39 57.4 t H21
2012-08-23 03:09:05 C 21 46 00.35 +21 39 56.8 t H21