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
2015-09-28 07:22:37 C 03 09 48.66 +15 38 46.8 u H21
2015-09-28 07:24:38 C 03 09 48.78 +15 38 52.0 u H21
2015-09-28 07:26:38 C 03 09 48.90 +15 38 57.5 u H21
2015-09-28 07:28:45 C 03 09 49.02 +15 39 03.1 u H21
2015-10-13 10:22:28 C 03 38 15.81 +37 30 33.9 R G45
2015-10-13 10:30:51 C 03 38 16.53 +37 31 12.7 R G45
2015-10-13 10:38:58 C 03 38 17.24 +37 31 50.0 R G45
2015-10-13 10:47:39 C 03 38 17.98 +37 32 30.5 R G45
2015-10-13 12:22:11 C 03 38 28.812 +37 40 02.79 L F51
2015-10-13 12:57:32 C 03 38 31.771 +37 42 47.97 L F51
2015-10-13 13:15:17 C 03 38 33.238 +37 44 10.18 L F51
2015-10-14 16:49:52 C 03 41 23.44 +39 54 43.1 o 300
2015-10-14 17:03:06 C 03 41 24.58 +39 55 46.8 o 300
2015-10-14 17:06:25 C 03 41 24.82 +39 56 02.8 o 300
2015-10-14 17:16:21 C 03 41 25.78 +39 56 49.8 o 300
2015-10-14 17:19:39 C 03 41 26.09 +39 57 07.1 o 300
2015-10-15 23:57:31 C 03 44 46.75 +42 26 32.4 17.0 q 089
2015-10-16 00:00:23 C 03 44 47.14 +42 26 46.6 17.0 q 089
2015-10-16 00:03:14 C 03 44 47.36 +42 27 01.0 17.0 q 089
2015-10-16 00:06:05 C 03 44 47.59 +42 27 14.8 17.1 q 089
2015-10-16 00:08:56 C 03 44 47.92 +42 27 28.8 17.3 q 089
2015-10-16 00:11:47 C 03 44 48.21 +42 27 43.3 17.8 q 089
2015-10-16 00:17:28 C 03 44 48.78 +42 28 11.5 17.4 q 089
2015-10-16 00:20:19 C 03 44 49.07 +42 28 25.2 17.1 q 089
2015-10-16 00:23:10 C 03 44 49.36 +42 28 39.4 22.9 q 089
2015-10-18 20:07:54 C 03 53 16.54 +48 12 59.2 q D00
2015-10-18 20:14:19 C 03 53 17.35 +48 13 32.9 q D00
2015-10-18 20:22:50 C 03 53 18.42 +48 14 18.1 q D00
2015-10-18 20:31:23 C 03 53 19.48 +48 15 03.0 q D00
2015-10-18 20:38:50 C 03 53 20.40 +48 15 42.3 q D00
2015-10-18 20:46:19 C 03 53 21.32 +48 16 21.5 q D00
2015-10-18 20:53:46 C 03 53 22.26 +48 17 01.7 q D00
2015-10-18 21:03:23 C 03 53 23.47 +48 17 51.6 q D00
2015-10-19 02:32:44 C 03 54 10.61 +48 46 08.9 q W19
2015-10-19 02:40:37 C 03 54 11.67 +48 46 51.3 q W19
2015-10-19 02:54:58 C 03 54 13.62 +48 48 08.2 q W19
2015-10-19 03:02:14 C 03 54 14.60 +48 48 46.3 q W19
2015-10-19 03:16:45 C 03 54 16.56 +48 50 03.3 q W19
2015-10-19 03:23:59 C 03 54 17.53 +48 50 42.3 q W19
2015-10-19 03:31:06 C 03 54 18.52 +48 51 19.3 q W19
2015-10-19 03:38:17 C 03 54 19.42 +48 51 58.1 q W19
2015-10-19 03:52:36 C 03 54 21.31 +48 53 14.9 q W19
2015-10-20 00:24:31 C 03 57 17.15 +50 40 55.5 c A24
2015-10-20 00:25:33 C 03 57 17.41 +50 41 01.0 c A24
2015-10-20 08:34:20 C 03 58 29.94 +51 24 03.7 q H45
2015-10-20 08:35:53 C 03 58 30.18 +51 24 11.5 q H45
2015-10-20 08:37:16 C 03 58 30.38 +51 24 19.4 q H45
2015-10-20 08:38:18 C 03 58 30.42 +51 24 24.6 q H45
2015-10-20 08:39:52 C 03 58 30.69 +51 24 33.3 q H45
2015-10-21 22:08:23 C 04 04 44.05 +54 42 36.4 q K38