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
2015-11-30 22:10:37 S 14 15 27.048 +64 26 25.01 L C51
2015-11-30 23:45:03 S 14 15 35.340 +64 23 47.87 L C51
2015-12-01 01:19:29 S 14 15 43.651 +64 21 10.30 L C51
2015-12-01 06:02:47 S 14 16 08.136 +64 13 20.60 L C51
2015-12-01 07:37:13 S 14 16 16.262 +64 10 44.33 L C51
2015-12-01 09:11:39 S 14 16 24.288 +64 08 08.77 L C51
2015-12-01 10:46:05 S 14 16 32.33 +64 05 32.6 L C51
2015-12-01 13:54:57 S 14 16 48.242 +64 00 23.18 L C51
2015-12-01 15:29:24 S 14 16 56.05 +63 57 48.4 L C51
2015-12-01 17:03:49 S 14 17 03.92 +63 55 14.2 L C51
2015-12-01 18:38:15 S 14 17 11.66 +63 52 40.0 L C51
2015-12-01 20:12:41 S 14 17 19.51 +63 50 05.8 L C51
2015-12-01 21:47:07 S 14 17 27.16 +63 47 32.7 L C51
2015-12-01 23:21:33 S 14 17 34.79 +63 44 59.4 L C51
2015-12-02 00:56:00 S 14 17 42.42 +63 42 26.4 L C51
2015-12-02 02:30:26 S 14 17 50.02 +63 39 53.8 L C51
2015-12-02 04:04:52 S 14 17 57.52 +63 37 21.2 L C51
2015-12-02 08:48:10 S 14 18 19.94 +63 29 46.1 L C51
2015-12-02 13:31:28 S 14 18 42.02 +63 22 13.5 L C51
2015-12-02 15:05:54 S 14 18 49.236 +63 19 43.39 L C51
2015-12-02 16:40:20 S 14 18 56.44 +63 17 12.2 L C51
2015-12-02 18:14:46 S 14 19 03.70 +63 14 42.6 L C51
2015-12-02 19:49:12 S 14 19 10.89 +63 12 13.2 L C51
2015-12-02 21:23:38 S 14 19 18.03 +63 09 43.7 L C51
2015-12-03 00:32:30 S 14 19 32.16 +63 04 45.7 L C51
2015-12-26 00:56:10 S 14 38 56.26 +52 08 02.7 L C51
2015-12-26 04:05:02 S 14 38 58.14 +52 05 13.0 L C51
2015-12-26 07:13:43 S 14 38 59.99 +52 02 23.6 L C51
2015-12-26 07:13:54 S 14 39 00.02 +52 02 23.8 L C51
2015-12-26 10:22:35 S 14 39 01.79 +51 59 34.7 L C51
2015-12-26 13:31:27 S 14 39 03.607 +51 56 46.14 L C51
2015-12-26 16:40:20 S 14 39 05.33 +51 53 58.3 L C51
2015-12-26 18:14:45 S 14 39 06.19 +51 52 34.7 L C51
2015-12-26 19:49:11 S 14 39 07.027 +51 51 11.74 L C51
2015-12-26 21:23:37 S 14 39 07.84 +51 49 47.7 L C51
2015-12-26 22:58:03 S 14 39 08.67 +51 48 25.5 L C51
2015-12-27 00:32:18 S 14 39 09.58 +51 47 00.8 L C51
2015-12-27 00:32:30 S 14 39 09.51 +51 47 01.4 L C51
2015-12-27 02:06:45 S 14 39 10.428 +51 45 38.70 L C51
2015-12-27 02:06:56 S 14 39 10.356 +51 45 38.52 L C51
2015-12-27 05:15:37 S 14 39 11.84 +51 42 52.7 L C51
2015-12-27 06:50:03 S 14 39 12.66 +51 41 29.7 L C51
2015-12-27 08:24:29 S 14 39 13.47 +51 40 07.8 L C51
2015-12-27 09:58:55 S 14 39 14.136 +51 38 44.66 L C51
2015-12-27 14:42:13 S 14 39 16.474 +51 34 37.60 L C51
2015-12-27 16:16:39 S 14 39 17.134 +51 33 15.23 L C51
2015-12-27 17:51:06 S 14 39 17.76 +51 31 53.2 L C51
2015-12-27 19:25:20 S 14 39 18.53 +51 30 32.0 L C51
2015-12-27 19:25:32 S 14 39 18.57 +51 30 32.0 L C51
2015-12-27 20:59:47 S 14 39 19.20 +51 29 10.0 L C51