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
2025-02-25 10:56:46 C 09 31 03.773 +65 58 53.18 V T05
2025-02-25 11:01:23 C 09 31 03.588 +65 58 38.39 V T05
2025-02-25 11:10:36 C 09 31 03.130 +65 58 09.80 V T05
2025-02-26 20:40:50 B 09 30 15.206 +64 15 03.38 W Z80
2025-02-26 20:48:56 B 09 30 14.918 +64 14 38.87 W Z80
2025-02-26 20:57:03 B 09 30 14.700 +64 14 14.75 W Z80
2025-02-27 06:18:17 C 09 30 01.552 +63 45 42.77 V 703
2025-02-27 06:21:44 C 09 30 01.444 +63 45 32.80 V 703
2025-02-27 06:25:10 C 09 30 01.325 +63 45 21.85 V 703
2025-02-27 06:28:37 C 09 30 01.174 +63 45 11.38 V 703
2025-02-27 12:17:03 C 09 29 51.785 +63 27 20.88 V T08
2025-02-27 12:21:41 C 09 29 51.624 +63 27 06.34 V T08
2025-02-27 12:54:15 C 09 29 50.652 +63 25 23.95 V T08
2025-02-27 13:02:53 C 09 29 50.376 +63 24 56.70 V T08
2025-02-27 13:26:04 C 09 29 49.733 +63 23 43.62 V T08
2025-02-27 14:08:15 C 09 29 48.686 +63 21 30.13 V T08
2025-02-27 14:19:49 C 09 29 48.386 +63 20 53.45 V T08
2025-02-27 14:23:53 C 09 29 48.310 +63 20 40.70 V T08
2025-02-28 08:39:56 C 09 29 34.535 +62 24 58.27 X F51
2025-02-28 08:57:04 C 09 29 33.993 +62 24 06.04 X F51
2025-02-28 09:14:15 C 09 29 33.455 +62 23 13.66 X F51
2025-03-01 09:41:55 C 09 29 14.134 +61 08 25.44 V T05
2025-03-01 09:47:10 C 09 29 13.975 +61 08 09.17 V T05
2025-03-01 09:55:06 C 09 29 13.735 +61 07 45.16 V T05
2025-03-01 10:10:24 C 09 29 13.337 +61 06 58.25 V T05
2025-03-02 07:06:34 C 09 29 04.548 +60 03 06.73 V T05
2025-03-02 07:21:20 C 09 29 04.246 +60 02 22.56 V T05
2025-03-02 07:29:06 C 09 29 04.135 +60 01 59.20 V T05
2025-03-02 07:41:06 C 09 29 03.857 +60 01 23.30 V T05
2025-03-02 18:27:19 B 09 29 00.30 +59 28 23.4 V 130
2025-03-02 18:32:20 B 09 29 00.24 +59 28 08.6 V 130
2025-03-02 18:37:22 B 09 29 00.18 +59 27 53.7 V 130
2025-03-02 18:42:24 B 09 29 00.11 +59 27 38.7 V 130
2025-03-03 09:29:31 C 09 28 53.609 +58 43 07.46 V T08
2025-03-03 09:34:50 C 09 28 53.482 +58 42 50.76 V T08
2025-03-03 09:44:08 C 09 28 53.321 +58 42 22.61 V T08
2025-03-03 10:01:22 C 09 28 52.987 +58 41 30.12 V T08
2025-03-05 05:45:38 C 09 28 51.748 +56 29 50.96 V G96
2025-03-05 05:53:52 C 09 28 51.654 +56 29 26.38 V G96
2025-03-05 06:02:07 C 09 28 51.582 +56 29 01.61 V G96
2025-03-05 06:10:21 C 09 28 51.499 +56 28 37.02 V G96
2025-03-05 09:45:03 C 09 28 51.478 +56 18 00.11 V T05
2025-03-05 09:50:18 C 09 28 51.463 +56 17 44.59 V T05
2025-03-05 09:59:42 C 09 28 51.341 +56 17 16.01 V T05
2025-03-05 10:14:13 C 09 28 51.206 +56 16 32.23 V T05
2025-03-05 21:14:37 C 09 28 54.456 +55 43 35.33 X M26
2025-03-05 21:19:09 C 09 28 54.466 +55 43 21.54 X M26
2025-03-05 21:23:43 C 09 28 54.384 +55 43 08.33 X M26
2025-03-06 07:16:32 C 09 28 57.799 +55 13 56.57 V T08
2025-03-06 07:24:12 C 09 28 57.794 +55 13 34.03 V T08