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
2016-02-19 10:50:41 C 13 51 12.82 +27 30 49.5 q H45
2016-02-20 23:34:59 C 13 47 04.61 +28 10 37.1 t 204
2016-02-20 23:49:51 C 13 47 02.87 +28 10 54.0 t 204
2016-02-23 07:48:29 C 13 40 32.54 +29 08 11.0 u H21
2016-02-23 07:56:03 C 13 40 31.63 +29 08 18.6 u H21
2016-02-23 08:03:36 C 13 40 30.72 +29 08 26.3 u H21
2016-02-23 08:11:10 C 13 40 29.80 +29 08 33.6 u H21
2016-02-23 08:21:29 C 13 40 28.52 +29 08 43.6 u H21
2016-02-28 09:34:39 C 13 25 49.25 +30 56 42.9 q H21
2016-02-28 09:41:29 C 13 25 48.38 +30 56 48.0 q H21
2016-02-28 09:48:07 C 13 25 47.52 +30 56 53.0 q H21
2016-02-28 09:55:36 C 13 25 46.62 +30 56 58.7 q H21
2016-02-28 10:02:26 C 13 25 45.75 +30 57 04.6 q H21
2016-02-28 11:13:36 C 13 25 36.98 +30 58 03.3 q 703
2016-02-28 11:20:50 C 13 25 36.08 +30 58 08.2 q 703
2016-02-28 11:28:05 C 13 25 35.13 +30 58 14.0 q 703
2016-02-28 11:35:19 C 13 25 34.27 +30 58 19.8 q 703
2016-02-28 14:39:24 C 13 25 11.530 +31 00 47.69 L F51
2016-02-28 14:53:27 C 13 25 09.754 +31 00 58.60 L F51
2016-02-28 15:07:27 C 13 25 07.978 +31 01 09.44 L F51
2016-02-28 15:22:17 C 13 25 06.095 +31 01 20.90 L F51
2016-02-29 06:04:39 C 13 23 18.28 +31 12 39.8 R G45
2016-02-29 06:11:52 C 13 23 17.41 +31 12 45.7 R G45
2016-02-29 06:18:51 C 13 23 16.48 +31 12 51.2 R G45
2016-02-29 06:26:42 C 13 23 15.53 +31 12 57.2 R G45
2016-02-29 06:26:48 C 13 23 15.51 +31 12 57.3 R G45
2016-02-29 06:34:23 C 13 23 14.58 +31 13 03.3 R G45
2016-02-29 06:34:28 C 13 23 14.53 +31 13 02.9 R G45
2016-03-02 09:33:57 C 13 16 54.06 +31 49 46.9 q H45
2016-03-02 09:35:33 C 13 16 53.87 +31 49 48.1 q H45
2016-03-02 09:37:16 C 13 16 53.69 +31 49 49.2 q H45
2016-03-02 09:38:51 C 13 16 53.48 +31 49 49.6 q H45
2016-03-02 09:40:23 C 13 16 53.23 +31 49 51.1 q H45
2016-03-02 09:42:14 C 13 16 53.04 +31 49 52.7 q H45
2016-03-04 15:25:51 C 13 10 11.547 +32 23 52.66 L F51
2016-03-04 15:38:44 C 13 10 09.901 +32 23 59.93 L F51
2016-03-11 09:58:14 C 12 50 19.92 +33 37 12.9 q 703
2016-03-11 10:12:50 C 12 50 18.11 +33 37 19.0 q 703
2016-03-11 10:20:09 C 12 50 17.23 +33 37 20.0 q 703
2016-03-15 04:52:39 C 12 39 48.31 +33 59 35.5 R G45
2016-03-15 05:00:24 C 12 39 47.44 +33 59 36.9 R G45
2016-03-15 05:08:07 C 12 39 46.51 +33 59 38.4 R G45
2016-03-15 05:16:28 C 12 39 45.57 +33 59 40.1 R G45
2016-03-17 10:23:49 C 12 33 53.137 +34 07 05.84 L F51
2016-03-17 10:39:44 C 12 33 51.372 +34 07 07.48 L F51
2016-03-17 10:55:37 C 12 33 49.607 +34 07 08.99 L F51
2016-03-18 05:40:19 C 12 31 49.32 +34 08 43.6 q 703
2016-03-18 06:06:24 C 12 31 46.28 +34 08 45.5 q 703
2016-03-31 05:57:38 C 12 03 30.26 +33 36 23.3 q 703
2016-03-31 06:14:55 C 12 03 28.94 +33 36 20.4 q 703