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
2024-10-01 06:31:31 C 00 20 01.428 -10 24 58.93 V 703
2024-10-01 06:34:46 C 00 20 00.949 -10 24 54.29 V 703
2024-10-01 11:43:39 C 00 19 18.362 -10 17 44.70 V T05
2024-10-01 12:22:22 C 00 19 12.826 -10 16 50.84 V T05
2024-10-01 13:03:35 C 00 19 06.974 -10 15 53.24 V T05
2024-10-01 13:39:23 C 00 19 01.927 -10 15 03.10 V T05
2024-10-01 17:44:46 C 00 18 32.410 -10 08 50.24 V M22
2024-10-01 17:48:02 C 00 18 31.958 -10 08 45.78 V M22
2024-10-01 17:55:30 C 00 18 30.922 -10 08 35.52 V M22
2024-10-01 18:04:58 C 00 18 29.597 -10 08 22.49 V M22
2024-10-01 20:47:57 C 00 18 06.696 -10 05 16.12 V M52
2024-10-01 21:16:48 C 00 18 02.501 -10 04 39.22 Z C23
2024-10-01 21:18:43 C 00 18 02.302 -10 04 32.84 V M52
2024-10-01 21:18:57 C 00 18 02.225 -10 04 36.48 Z C23
2024-10-01 21:47:57 C 00 17 58.128 -10 03 56.02 Z C23
2024-10-01 21:50:06 C 00 17 57.770 -10 03 52.56 Z C23
2024-10-03 05:13:07 C 00 13 36.101 -09 17 30.08 V W68
2024-10-03 05:18:34 C 00 13 35.287 -09 17 21.59 V W68
2024-10-03 05:19:53 C 00 13 35.129 -09 17 19.64 V W68
2024-10-03 06:04:20 C 00 13 29.867 -09 16 49.58 V 703
2024-10-03 06:07:36 C 00 13 29.377 -09 16 44.90 V 703
2024-10-03 06:10:51 C 00 13 28.909 -09 16 40.04 V 703
2024-10-03 06:14:06 C 00 13 28.427 -09 16 34.97 V 703
2024-10-03 06:24:16 C 00 13 25.534 -09 15 42.16 V W68
2024-10-03 06:29:01 C 00 13 24.814 -09 15 34.99 V W68
2024-10-03 09:38:25 C 00 12 59.395 -09 11 20.87 X F51
2024-10-03 09:55:02 C 00 12 56.879 -09 10 55.66 X F51
2024-10-03 10:13:26 C 00 12 54.098 -09 10 27.76 X F51
2024-10-03 10:30:03 C 00 12 51.587 -09 10 02.54 X F51
2024-10-04 05:00:00 C 00 10 13.037 -08 40 56.14 V W68
2024-10-04 05:07:15 C 00 10 11.933 -08 40 44.76 V W68
2024-10-04 05:11:49 C 00 10 11.242 -08 40 37.27 V W68
2024-10-04 05:29:10 C 00 10 08.578 -08 40 09.88 V W68
2024-10-04 13:33:48 C 00 09 00.470 -08 27 25.38 V P07
2024-10-04 15:36:47 C 00 08 41.424 -08 24 08.57 V P07
2024-10-04 16:33:59 C 00 08 32.570 -08 22 36.62 V P07
2024-10-04 17:31:11 C 00 08 23.671 -08 21 04.54 V P07
2024-10-04 22:37:35 C 00 07 40.117 -08 13 29.71 V G33
2024-10-04 22:40:59 C 00 07 39.606 -08 13 24.26 V G33
2024-10-04 22:44:21 C 00 07 39.086 -08 13 18.77 V G33
2024-10-05 06:19:06 C 00 06 32.490 -08 00 45.97 V 703
2024-10-05 06:22:21 C 00 06 31.979 -08 00 40.90 V 703
2024-10-05 06:25:37 C 00 06 31.468 -08 00 35.14 V 703
2024-10-05 06:28:53 C 00 06 30.956 -08 00 30.06 V 703
2024-10-05 10:13:20 C 00 05 57.406 -07 54 11.95 V T05
2024-10-05 10:17:53 C 00 05 56.686 -07 54 04.54 V T05
2024-10-05 10:58:56 C 00 05 50.210 -07 52 56.03 V T05
2024-10-05 11:39:39 C 00 05 43.819 -07 51 47.81 V T05
2024-10-05 18:27:59 C 00 04 46.080 -07 39 49.82 V M22
2024-10-05 18:30:34 C 00 04 45.698 -07 39 45.25 V M22