154807 (2004 PP97)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3165820118 ± 5.04e-09
Semi-major axis (a)1.4839222233 AU ± 3.68e-10
Inclination (i)15.52543123° ± 1.20e-06
Long. of Asc. Node (Ω)15.07416930° ± 2.06e-06
Arg. of Perihelion (ω)68.72298408° ± 3.06e-06
Mean Anomaly (M)182.38942189° ± 1.46e-06
Mean Motion (n)0.5452498664°/day ± 2.03e-10
Perihelion dist (q)1.01413914 AU ± 7.49e-09
Aphelion dist (Q)1.95370531 AU ± 7.50e-09
Orbital Period1.80765983 yr ± 6.73e-10
Physical Parameters
H (abs. magnitude)18.56
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.202″
Uncertainty0
Orbit TypeApollo
MOID0.145467 AU
Observations Used1228
Gaia Obs Used20
Oppositions17
Arc Total1977-2016
First Observation Used1977-08-21
Last Observation Used2025-04-24
Observations (1387)
Date Type RA Dec Mag Band Observatory
2005-01-28 02:07:05 C 00 20 54.54 +19 36 45.4 r 448
2005-01-28 02:37:07 C 00 20 58.74 +19 37 26.3 r 448
2005-01-28 02:51:03 C 00 21 00.73 +19 37 45.2 r 448
2006-09-05 08:55:39 C 03 53 27.09 +15 01 55.4 o 673
2006-09-05 09:09:50 C 03 53 29.08 +15 02 16.3 o 673
2006-09-05 09:28:40 C 03 53 31.74 +15 02 43.8 o 673
2006-09-16 11:15:59 C 04 36 12.13 +22 13 46.9 r 703
2006-09-16 11:25:21 C 04 36 13.78 +22 14 03.8 r 703
2006-09-16 11:34:41 C 04 36 15.33 +22 14 21.3 r 703
2006-09-16 11:44:05 C 04 36 17.10 +22 14 37.4 r 703
2006-09-18 11:13:30 C 04 44 59.10 +23 39 14.5 r 703
2006-09-18 11:20:55 C 04 45 00.07 +23 39 29.5 r 703
2006-09-18 11:28:19 C 04 45 01.80 +23 39 41.6 r 703
2006-09-18 11:35:40 C 04 45 03.13 +23 39 54.3 r 703
2006-10-02 08:42:55 C 05 58 45.09 +34 04 36.3 18.7 c 704
2006-10-02 09:02:41 C 05 58 49.98 +34 05 13.1 19.5 c 704
2006-10-02 09:21:56 C 05 58 54.84 +34 05 50.4 19.2 c 704
2006-10-02 09:40:27 C 05 58 59.77 +34 06 23.0 19.2 c 704
2006-10-19 09:17:47 C 08 04 39.25 +43 58 33.0 r 703
2006-10-19 09:31:01 C 08 04 43.68 +43 58 43.7 r 703
2006-10-19 09:44:21 C 08 04 48.18 +43 58 56.4 r 703
2006-10-19 09:57:43 C 08 04 52.71 +43 59 08.9 r 703
2007-02-17 10:49:05 C 14 13 42.38 +11 16 18.7 r 703
2007-02-17 10:58:29 C 14 13 41.91 +11 16 13.9 r 703
2007-02-17 11:07:55 C 14 13 41.52 +11 16 08.5 r 703
2007-02-17 11:17:28 C 14 13 41.08 +11 16 02.8 r 703
2007-02-17 11:32:15 C 14 13 40.41 +11 15 55.7 c 711
2007-02-17 11:44:08 C 14 13 39.88 +11 15 48.2 c 711
2007-02-17 11:56:04 C 14 13 39.36 +11 15 41.5 c 711
2007-02-22 09:29:37 C 14 08 07.91 +10 07 44.9 17.9 c 704
2007-02-22 09:47:44 C 14 08 06.81 +10 07 33.7 18.0 c 704
2007-02-22 10:04:59 C 14 08 05.75 +10 07 23.6 18.1 c 704
2007-02-25 11:11:37 C 14 03 39.95 +09 24 46.2 c 670
2007-02-25 13:06:08 C 14 03 32.58 +09 23 44.9 568
2007-02-25 13:21:14 C 14 03 30.84 +09 23 31.1 c 670
2007-02-25 13:27:46 C 14 03 31.04 +09 23 32.2 568
2007-03-11 08:44:32 C 13 34 33.60 +06 02 15.3 r 703
2007-03-11 08:53:53 C 13 34 32.52 +06 02 09.7 r 703
2007-03-11 09:03:14 C 13 34 31.51 +06 02 03.9 r 703
2007-03-12 02:43:22 C 13 32 37.66 +05 50 52.5 c A24
2007-03-12 03:23:18 C 13 32 33.30 +05 50 25.6 c A24
2007-03-12 04:02:47 C 13 32 28.78 +05 50 01.3 c A24
2007-03-12 23:56:09 C 13 30 20.23 +05 37 27.6 c A24
2007-03-13 00:15:42 C 13 30 17.98 +05 37 15.1 c A24
2007-03-13 00:31:33 C 13 30 16.19 +05 37 05.2 c A24
2007-03-13 00:47:19 C 13 30 14.39 +05 36 55.2 c A24
2007-03-13 01:04:54 C 13 30 12.38 +05 36 44.0 c A24
2007-03-13 01:19:39 C 13 30 10.69 +05 36 34.6 c A24
2007-03-13 01:39:48 C 13 30 08.40 +05 36 22.0 c A24
2007-03-13 01:57:03 C 13 30 06.43 +05 36 10.9 c A24