2015 PP291

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7826701488 ± 4.51e-08
Semi-major axis (a)2.3780126180 AU ± 6.20e-08
Inclination (i)16.51139188° ± 7.74e-06
Long. of Asc. Node (Ω)97.56016404° ± 4.20e-05
Arg. of Perihelion (ω)310.80812661° ± 4.04e-05
Mean Anomaly (M)257.72980906° ± 3.57e-05
Mean Motion (n)0.2687763452°/day ± 1.05e-08
Perihelion dist (q)0.51681313 AU ± 1.08e-07
Aphelion dist (Q)4.23921211 AU ± 1.54e-07
Orbital Period3.66708716 yr ± 1.43e-07
Physical Parameters
H (abs. magnitude)18.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.242″
Uncertainty0
Orbit TypeApollo
MOID0.158700 AU
Observations Used99
Oppositions3
Arc Total2015-2019
First Observation Used2015-06-12
Last Observation Used2019-05-30
Observations (113)
Date Type RA Dec Mag Band Observatory
2015-06-12 08:12:06 C 18 06 06.40 -17 43 37.8 o 695
2015-06-12 08:31:03 C 18 06 05.06 -17 43 40.6 o 695
2015-06-12 09:07:55 C 18 06 02.63 -17 43 45.6 o 695
2015-06-12 09:45:04 C 18 06 00.11 -17 43 50.6 o 695
2015-08-06 06:53:59 C 16 29 22.945 -21 33 41.43 L F51
2015-08-06 07:10:49 C 16 29 22.157 -21 33 44.88 L F51
2015-08-08 06:55:50 C 16 27 19.702 -21 43 33.87 L F51
2015-08-08 07:12:12 C 16 27 18.999 -21 43 37.19 L F51
2015-08-08 07:29:18 C 16 27 18.284 -21 43 40.62 L F51
2015-08-08 07:45:29 C 16 27 17.579 -21 43 44.00 L F51
2016-01-23 15:08:00 S 14 44 22.14 +12 42 12.1 L C51
2016-01-23 18:16:52 S 14 44 11.33 +12 47 09.3 L C51
2016-01-23 19:51:07 S 14 44 05.92 +12 49 36.5 L C51
2016-01-23 22:59:59 S 14 43 54.99 +12 54 31.8 L C51
2016-01-24 02:08:51 S 14 43 44.09 +12 59 26.6 L C51
2016-01-24 05:17:32 S 14 43 33.10 +13 04 21.0 L C51
2016-01-25 15:07:06 C 14 41 34.309 +13 56 44.04 L F51
2016-01-25 15:23:35 C 14 41 33.256 +13 57 09.57 L F51
2016-01-25 15:40:01 C 14 41 32.204 +13 57 34.94 L F51
2016-01-26 14:04:52 C 14 40 11.300 +14 31 58.30 t F51
2016-01-26 14:20:40 C 14 40 10.284 +14 32 22.56 t F51
2016-01-31 10:35:42 C 14 32 36.25 +17 26 47.7 u H21
2016-01-31 10:40:48 C 14 32 35.89 +17 26 55.3 u H21
2016-01-31 10:45:49 C 14 32 35.53 +17 27 02.6 u H21
2016-01-31 10:50:00 C 14 32 35.24 +17 27 08.6 u H21
2016-02-08 10:21:00 C 14 17 38.72 +21 59 52.6 q 703
2016-02-08 10:30:25 C 14 17 37.81 +22 00 06.7 q 703
2016-02-08 10:39:53 C 14 17 36.98 +22 00 19.7 q 703
2016-02-08 10:49:21 C 14 17 36.13 +22 00 33.1 q 703
2016-02-11 08:00:21 C 14 11 20.10 +23 33 18.4 R G45
2016-02-11 08:07:21 C 14 11 19.44 +23 33 28.0 R G45
2016-02-11 08:14:05 C 14 11 18.79 +23 33 36.9 R G45
2016-02-11 08:21:01 C 14 11 18.12 +23 33 46.2 R G45
2016-02-11 08:27:40 C 14 11 17.46 +23 33 55.0 R G45
2016-02-17 08:00:35 C 13 56 47.77 +26 32 49.4 R G45
2016-02-17 08:07:08 C 13 56 47.06 +26 32 57.3 R G45
2016-02-17 08:07:35 C 13 56 47.01 +26 32 57.6 R G45
2016-02-17 08:14:40 C 13 56 46.24 +26 33 06.3 R G45
2016-02-17 08:21:35 C 13 56 45.48 +26 33 14.6 R G45
2016-02-19 08:09:28 C 13 51 31.28 +27 27 48.9 u H21
2016-02-19 08:12:25 C 13 51 30.95 +27 27 52.2 u H21
2016-02-19 08:15:21 C 13 51 30.61 +27 27 55.7 u H21
2016-02-19 08:18:17 C 13 51 30.26 +27 27 58.8 u H21
2016-02-19 08:21:14 C 13 51 29.93 +27 28 02.2 u H21
2016-02-19 08:23:00 C 13 51 29.72 +27 28 04.3 u H21
2016-02-19 10:42:48 C 13 51 13.68 +27 30 40.9 q H45
2016-02-19 10:44:26 C 13 51 13.60 +27 30 42.8 q H45
2016-02-19 10:46:12 C 13 51 13.30 +27 30 44.4 q H45
2016-02-19 10:47:40 C 13 51 13.19 +27 30 46.3 q H45
2016-02-19 10:48:58 C 13 51 12.98 +27 30 47.6 q H45