2007 PP9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5426218421 ± 1.54e-08
Semi-major axis (a)2.3472595892 AU ± 1.90e-09
Inclination (i)5.11341333° ± 3.64e-06
Long. of Asc. Node (Ω)325.44083253° ± 9.66e-06
Arg. of Perihelion (ω)32.15164091° ± 1.62e-05
Mean Anomaly (M)18.82052541° ± 3.60e-06
Mean Motion (n)0.2740757387°/day ± 3.33e-10
Perihelion dist (q)1.07358527 AU ± 3.61e-08
Aphelion dist (Q)3.62093391 AU ± 3.62e-08
Orbital Period3.59618217 yr ± 4.37e-09
Physical Parameters
H (abs. magnitude)21.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.335″
Uncertainty0
Orbit TypeAmor
MOID0.078738 AU
Observations Used211
Oppositions13
Arc Total2007-2025
First Observation Used2007-08-11
Last Observation Used2025-12-26
Observations (233)
Date Type RA Dec Mag Band Observatory
2007-08-11 06:26:17 C 22 46 16.83 -12 05 10.8 18.6 c 704
2007-08-11 06:43:26 C 22 46 19.83 -12 04 24.7 19.0 c 704
2007-08-11 07:00:33 C 22 46 22.78 -12 03 38.5 19.1 c 704
2007-08-11 07:17:39 C 22 46 25.76 -12 02 52.3 18.9 c 704
2007-08-11 07:34:45 C 22 46 28.72 -12 02 05.4 18.8 c 704
2007-08-11 22:42:33 C 22 49 22.05 -11 20 10.7 r J95
2007-08-11 22:46:01 C 22 49 22.44 -11 19 59.4 o 151
2007-08-11 22:47:33 C 22 49 22.72 -11 19 55.0 o 151
2007-08-11 22:48:18 C 22 49 23.11 -11 19 54.4 r J95
2007-08-11 22:49:03 C 22 49 23.01 -11 19 50.8 o 151
2007-08-11 22:50:33 C 22 49 23.22 -11 19 46.5 o 151
2007-08-11 22:52:03 C 22 49 23.49 -11 19 41.5 o 151
2007-08-11 22:53:34 C 22 49 23.79 -11 19 37.7 o 151
2007-08-11 22:54:02 C 22 49 24.16 -11 19 38.1 r J95
2007-08-11 22:55:50 C 22 49 24.27 -11 19 30.8 o 151
2007-08-12 06:18:48 C 22 50 50.43 -10 58 14.2 18.2 c 704
2007-08-12 06:35:59 C 22 50 53.54 -10 57 24.9 18.4 c 704
2007-08-12 06:49:37 C 22 50 54.90 -10 56 51.3 o H55
2007-08-12 06:53:09 C 22 50 56.66 -10 56 35.7 18.5 c 704
2007-08-12 06:54:35 C 22 50 55.75 -10 56 38.0 o H55
2007-08-12 06:59:33 C 22 50 56.69 -10 56 22.7 o H55
2007-08-12 07:10:34 C 22 50 59.80 -10 55 46.1 18.7 c 704
2007-08-12 07:28:09 C 22 51 02.95 -10 54 55.2 18.6 c 704
2007-08-12 23:24:06 C 22 54 11.67 -10 08 04.8 o 204
2007-08-12 23:29:35 C 22 54 12.69 -10 07 48.8 o 204
2007-08-12 23:35:15 C 22 54 13.77 -10 07 31.6 o 204
2007-08-13 00:28:38 C 22 54 23.35 -10 04 53.0 o B03
2007-08-13 00:34:19 C 22 54 24.45 -10 04 35.8 o B03
2007-08-13 00:40:01 C 22 54 25.50 -10 04 18.8 o B03
2007-08-13 00:46:42 C 22 54 26.74 -10 03 58.8 o B03
2007-08-13 01:17:01 C 22 54 33.29 -10 02 29.1 r J95
2007-08-13 01:20:50 C 22 54 34.03 -10 02 17.6 r J95
2007-08-13 01:24:41 C 22 54 34.74 -10 02 06.1 r J95
2007-08-13 06:17:33 C 22 55 35.59 -09 47 02.3 18.3 c 704
2007-08-13 06:17:42 C 22 55 35.58 -09 47 01.8 18.0 c 704
2007-08-13 06:27:20 C 22 55 37.52 -09 46 32.4 18.4 c 704
2007-08-13 06:34:47 C 22 55 38.82 -09 46 10.2 18.6 c 704
2007-08-13 06:34:56 C 22 55 38.83 -09 46 09.7 18.7 c 704
2007-08-13 06:44:28 C 22 55 40.62 -09 45 40.7 18.6 c 704
2007-08-13 06:51:58 C 22 55 42.08 -09 45 18.6 19.0 c 704
2007-08-13 07:01:17 C 22 55 43.86 -09 44 49.1 18.7 c 704
2007-08-13 07:09:13 C 22 55 45.27 -09 44 25.8 18.5 c 704
2007-08-13 07:09:22 C 22 55 45.34 -09 44 25.2 18.4 c 704
2007-08-13 07:18:26 C 22 55 47.01 -09 43 57.9 18.7 c 704
2007-08-13 07:26:23 C 22 55 48.49 -09 43 33.1 18.2 c 704
2007-08-13 07:26:32 C 22 55 48.56 -09 43 32.0 18.3 c 704
2007-08-13 07:57:16 C 22 55 54.24 -09 41 59.1 o H06
2007-08-13 08:05:21 C 22 55 55.75 -09 41 33.3 o H06
2007-08-13 08:13:26 C 22 55 57.22 -09 41 09.0 o H06
2007-08-13 09:36:10 C 22 56 12.98 -09 36 53.4 c 651