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
2016-03-18 05:13:23 C 11 42 33.19 +24 30 33.1 q 703
2016-03-18 05:22:04 C 11 42 32.12 +24 30 20.6 q 703
2016-03-18 05:30:42 C 11 42 31.12 +24 30 07.6 q 703
2016-03-18 23:54:20 C 11 40 25.65 +24 02 06.6 q 160
2016-03-18 23:57:18 C 11 40 25.30 +24 02 02.3 q 160
2016-03-19 00:00:16 C 11 40 24.95 +24 01 57.8 q 160
2016-03-26 23:45:33 C 11 22 19.91 +19 18 02.1 q 160
2016-03-26 23:48:27 C 11 22 19.74 +19 17 57.2 q 160
2016-03-26 23:51:22 C 11 22 19.47 +19 17 53.1 q 160
2016-03-27 08:17:22 C 11 21 40.33 +19 05 58.2 q 703
2016-03-27 08:26:09 C 11 21 39.67 +19 05 44.8 q 703
2016-03-27 08:34:57 C 11 21 38.91 +19 05 32.4 q 703
2016-03-27 08:43:46 C 11 21 38.24 +19 05 19.7 q 703
2016-03-30 07:14:45 C 11 16 42.132 +17 27 10.65 L F51
2016-03-30 07:34:20 C 11 16 40.767 +17 26 44.14 L F51
2016-03-30 07:53:54 C 11 16 39.401 +17 26 17.63 L F51
2016-03-30 08:13:25 C 11 16 38.036 +17 25 51.18 L F51
2016-04-01 06:24:22 C 11 13 48.95 +16 23 38.9 q H45
2016-04-01 06:26:12 C 11 13 48.85 +16 23 36.8 q H45
2016-04-01 06:27:36 C 11 13 48.75 +16 23 34.8 q H45
2016-04-01 06:29:35 C 11 13 48.61 +16 23 32.3 q H45
2016-04-01 06:31:02 C 11 13 48.53 +16 23 30.2 q H45
2016-04-01 06:32:39 C 11 13 48.40 +16 23 28.4 q H45
2016-04-01 09:58:06 C 11 13 37.05 +16 19 00.7 L T05
2016-04-01 10:25:13 C 11 13 35.25 +16 18 25.7 L T05
2016-04-01 10:53:23 C 11 13 33.51 +16 17 47.9 L T05
2016-04-01 11:02:04 C 11 13 32.99 +16 17 36.2 L T05
2016-04-03 03:34:29 C 11 11 24.41 +15 24 40.4 R G45
2016-04-03 03:42:38 C 11 11 23.95 +15 24 30.2 R G45
2016-04-03 03:49:11 C 11 11 23.61 +15 24 21.9 R G45
2016-04-03 04:03:44 C 11 11 22.81 +15 24 03.4 R G45
2016-04-04 03:46:08 C 11 10 13.86 +14 53 48.9 q H15
2016-04-04 03:58:58 C 11 10 13.33 +14 53 33.1 q 703
2016-04-04 04:01:25 C 11 10 13.12 +14 53 30.2 q H15
2016-04-04 04:07:39 C 11 10 12.90 +14 53 22.2 q 703
2016-04-04 04:15:21 C 11 10 12.39 +14 53 12.4 q H15
2016-04-04 04:16:20 C 11 10 12.47 +14 53 10.9 q 703
2016-04-04 04:25:02 C 11 10 11.99 +14 52 59.8 q 703
2016-04-05 21:30:23 C 11 08 23.82 +14 01 43.9 q 160
2016-04-05 21:33:24 C 11 08 23.67 +14 01 40.3 q 160
2016-04-05 21:36:25 C 11 08 23.58 +14 01 36.8 q 160
2016-04-06 22:17:10 C 11 07 25.50 +13 31 34.1 q 160
2016-04-06 22:20:10 C 11 07 25.41 +13 31 30.8 q 160
2016-04-06 22:23:12 C 11 07 25.26 +13 31 27.1 q 160
2016-04-10 22:31:51 C 11 04 26.10 +11 39 27.3 q 160
2016-04-10 22:34:51 C 11 04 26.02 +11 39 23.7 q 160
2016-04-10 22:37:50 C 11 04 25.91 +11 39 20.2 q 160
2016-04-12 21:30:37 C 11 03 23.92 +10 47 34.0 q 160
2016-04-12 21:33:27 C 11 03 23.80 +10 47 30.5 q 160
2016-04-13 03:12:16 C 11 03 17.45 +10 41 25.2 t W55