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
2024-09-20 08:44:33 C 00 49 00.422 -14 50 54.06 V W68
2024-09-20 09:04:20 C 00 48 58.687 -14 50 38.69 V W68
2024-09-21 06:19:13 C 00 47 06.252 -14 35 00.56 V W68
2024-09-21 06:24:00 C 00 47 05.779 -14 34 57.04 V W68
2024-09-21 07:15:17 C 00 47 00.756 -14 34 18.05 V W68
2024-09-21 07:56:22 C 00 46 56.734 -14 33 46.48 V W68
2024-09-21 11:22:08 C 00 46 38.837 -14 31 33.56 V T08
2024-09-21 11:26:48 C 00 46 38.364 -14 31 30.00 V T08
2024-09-21 11:35:26 C 00 46 37.486 -14 31 23.20 V T08
2024-09-21 11:54:03 C 00 46 35.638 -14 31 08.87 V T08
2024-09-22 08:43:05 C 00 44 38.501 -14 14 44.52 V 703
2024-09-22 08:46:20 C 00 44 38.198 -14 14 41.96 V 703
2024-09-22 08:49:36 C 00 44 37.820 -14 14 39.16 V 703
2024-09-22 08:52:51 C 00 44 37.496 -14 14 37.07 V 703
2024-09-23 08:22:19 C 00 42 19.616 -13 54 52.92 V 703
2024-09-23 08:25:37 C 00 42 19.249 -13 54 49.64 V 703
2024-09-23 08:28:56 C 00 42 18.871 -13 54 46.58 V 703
2024-09-23 08:32:14 C 00 42 18.500 -13 54 44.06 V 703
2024-09-23 14:10:41 C 00 41 43.238 -13 49 42.42 V T05
2024-09-23 14:21:11 C 00 41 42.098 -13 49 32.99 V T05
2024-09-23 14:27:43 C 00 41 41.417 -13 49 27.01 V T05
2024-09-23 14:53:25 C 00 41 38.700 -13 49 03.72 V T05
2024-09-24 09:49:23 C 00 39 43.752 -13 32 01.35 X F52
2024-09-24 10:21:59 C 00 39 40.065 -13 31 31.50 X F52
2024-09-24 10:38:15 C 00 39 38.224 -13 31 16.53 X F52
2024-09-25 07:00:58 C 00 37 27.721 -13 11 54.64 V 703
2024-09-25 07:04:14 C 00 37 27.278 -13 11 52.84 V 703
2024-09-25 07:07:29 C 00 37 26.936 -13 11 49.13 V 703
2024-09-25 07:10:45 C 00 37 26.454 -13 11 47.04 V 703
2024-09-26 23:39:52 C 00 32 52.675 -12 29 41.71 V M22
2024-09-27 00:29:03 C 00 32 46.574 -12 28 48.47 V M22
2024-09-27 00:33:37 C 00 32 46.018 -12 28 43.54 V M22
2024-09-27 01:14:54 C 00 32 40.920 -12 27 58.25 V M22
2024-09-27 07:02:55 C 00 32 01.612 -12 22 14.09 V 703
2024-09-27 07:06:13 C 00 32 01.144 -12 22 10.31 V 703
2024-09-27 07:09:32 C 00 32 00.733 -12 22 05.95 V 703
2024-09-27 07:12:50 C 00 32 00.330 -12 22 02.86 V 703
2024-09-28 09:01:36 C 00 28 55.406 -11 52 43.70 X F52
2024-09-28 09:18:45 C 00 28 53.158 -11 52 23.79 X F52
2024-09-28 09:35:55 C 00 28 50.917 -11 52 03.92 X F52
2024-09-28 09:53:05 C 00 28 48.656 -11 51 43.83 X F52
2024-09-28 23:31:17 C 00 27 07.433 -11 35 43.69 Z C23
2024-09-28 23:41:40 C 00 27 06.024 -11 35 30.98 Z C23
2024-09-29 01:06:38 C 00 26 54.943 -11 33 47.88 Z C23
2024-09-29 05:16:47 C 00 26 23.868 -11 28 03.68 V W68
2024-09-29 05:20:55 C 00 26 23.316 -11 27 58.46 V W68
2024-09-29 05:28:46 C 00 26 22.262 -11 27 48.89 V W68
2024-09-29 05:46:21 C 00 26 19.915 -11 27 27.29 V W68
2024-10-01 06:24:59 C 00 20 02.339 -10 25 07.79 V 703
2024-10-01 06:28:14 C 00 20 01.878 -10 25 03.32 V 703