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
2025-08-31 09:03:43 C 01 46 16.201 +25 18 15.01 V 703
2025-08-31 09:06:41 C 01 46 16.961 +25 18 25.60 V 703
2025-08-31 09:09:39 C 01 46 17.810 +25 18 36.22 V 703
2025-08-31 09:12:37 C 01 46 18.671 +25 18 46.76 V 703
2025-09-02 12:15:18 C 02 01 52.036 +28 06 55.54 X F52
2025-09-02 12:31:45 C 02 01 56.703 +28 07 47.85 X F52
2025-09-02 12:48:18 C 02 02 01.360 +28 08 40.01 X F52
2025-09-02 13:04:47 C 02 02 06.016 +28 09 32.10 X F52
2025-09-05 12:28:51 C 02 23 26.995 +31 37 25.39 V T05
2025-09-05 12:32:46 C 02 23 28.087 +31 37 35.87 V T05
2025-09-05 12:41:13 C 02 23 30.372 +31 37 59.05 V T05
2025-09-05 12:58:11 C 02 23 35.016 +31 38 45.60 V T05
2025-09-06 20:52:18 C 02 32 54.08 +33 00 25.1 X L18
2025-09-06 21:04:53 C 02 32 57.68 +33 00 56.3 X L18
2025-09-06 21:17:29 C 02 33 01.20 +33 01 28.8 X L18
2025-09-06 22:17:14 B 02 33 18.965 +33 04 08.00 X L34
2025-09-06 22:59:16 B 02 33 30.718 +33 05 55.97 X L34
2025-09-07 03:27:11 B 02 34 43.478 +33 17 03.98 X L34
2025-09-07 11:49:06 C 02 37 10.357 +33 37 31.93 X F52
2025-09-07 12:04:44 C 02 37 14.557 +33 38 10.55 X F52
2025-09-07 12:20:31 C 02 37 18.765 +33 38 49.17 X F52
2025-09-07 12:36:15 C 02 37 22.927 +33 39 27.46 X F52
2025-09-30 08:33:03 C 04 29 53.016 +44 15 09.47 V G96
2025-09-30 08:40:37 C 04 29 53.866 +44 15 12.89 V G96
2025-09-30 08:48:12 C 04 29 54.740 +44 15 16.09 V G96
2025-09-30 08:55:46 C 04 29 55.680 +44 15 20.70 V G96
2025-11-30 08:41:52 C 04 18 40.728 +38 05 12.11 X F51
2025-11-30 08:54:10 C 04 18 40.128 +38 05 04.26 X F51
2025-11-30 09:06:31 C 04 18 39.534 +38 04 56.52 X F51
2025-11-30 09:18:54 C 04 18 38.941 +38 04 48.35 X F51
2025-12-26 09:42:24 C 04 08 14.714 +32 05 41.90 X F52
2025-12-26 10:00:16 C 04 08 14.778 +32 05 33.42 X F52
2025-12-26 10:18:05 C 04 08 14.862 +32 05 25.18 X F52