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
2015-09-15 10:37:51 C 02 49 47.95 +05 11 04.9 R G45
2015-09-19 00:11:25 C 02 55 16.59 +07 33 02.0 c A24
2015-09-19 00:12:27 C 02 55 16.59 +07 33 03.8 c A24
2015-09-19 01:13:49 C 02 55 20.27 +07 34 53.5 c A24
2015-09-19 01:14:51 C 02 55 20.29 +07 34 55.3 c A24
2015-09-19 02:57:40 C 02 55 26.35 +07 37 59.0 c A24
2015-09-19 02:58:43 C 02 55 26.42 +07 38 01.0 c A24
2015-09-19 04:01:41 C 02 55 30.16 +07 39 54.3 c A24
2015-09-19 04:02:43 C 02 55 30.16 +07 39 55.7 c A24
2015-09-21 02:31:00 C 02 58 29.18 +09 06 41.1 c A24
2015-09-21 02:32:02 C 02 58 29.26 +09 06 42.3 c A24
2015-09-21 02:56:51 C 02 58 30.68 +09 07 30.6 c A24
2015-09-21 02:57:53 C 02 58 30.73 +09 07 32.5 c A24
2015-09-21 03:35:15 C 02 58 32.93 +09 08 45.6 c A24
2015-09-21 03:36:17 C 02 58 33.00 +09 08 47.3 c A24
2015-09-22 03:02:45 C 03 00 03.56 +09 55 20.5 q 160
2015-09-22 03:05:01 C 03 00 03.69 +09 55 25.3 q 160
2015-09-22 03:07:26 C 03 00 03.83 +09 55 30.4 q 160
2015-09-24 10:43:49 C 03 03 40.08 +11 53 57.2 q 703
2015-09-24 10:51:02 C 03 03 40.44 +11 54 13.4 q 703
2015-09-24 10:58:15 C 03 03 40.92 +11 54 30.8 q 703
2015-09-24 11:05:27 C 03 03 41.25 +11 54 45.8 q 703
2015-09-25 09:34:25 C 03 05 09.51 +12 45 58.1 u H21
2015-09-25 09:36:29 C 03 05 09.64 +12 46 02.8 u H21
2015-09-25 09:38:33 C 03 05 09.76 +12 46 07.7 u H21
2015-09-25 09:40:37 C 03 05 09.88 +12 46 12.5 u H21
2015-09-25 09:42:33 C 03 05 09.99 +12 46 16.8 u H21
2015-09-26 02:30:46 C 03 06 16.65 +13 25 56.3 c A24
2015-09-26 02:31:49 C 03 06 16.70 +13 25 58.6 c A24
2015-09-27 07:55:19 C 03 08 14.08 +14 38 19.2 u H21
2015-09-27 07:57:22 C 03 08 14.21 +14 38 24.5 u H21
2015-09-27 07:59:20 C 03 08 14.32 +14 38 29.3 u H21
2015-09-27 08:01:12 C 03 08 14.43 +14 38 34.0 u H21
2015-09-27 08:03:09 C 03 08 14.54 +14 38 39.3 u H21
2015-09-27 08:05:07 C 03 08 14.66 +14 38 43.9 u H21
2015-09-27 08:07:05 C 03 08 14.77 +14 38 48.9 u H21
2015-09-27 08:09:02 C 03 08 14.90 +14 38 53.9 u H21
2015-09-27 08:11:00 C 03 08 15.01 +14 38 58.9 u H21
2015-09-27 08:12:57 C 03 08 15.13 +14 39 04.1 u H21
2015-09-27 08:14:55 C 03 08 15.25 +14 39 08.8 u H21
2015-09-27 08:16:53 C 03 08 15.37 +14 39 13.8 u H21
2015-09-27 08:19:54 C 03 08 15.55 +14 39 21.6 u H21
2015-09-28 07:06:34 C 03 09 47.69 +15 38 04.3 u H21
2015-09-28 07:08:35 C 03 09 47.81 +15 38 09.7 u H21
2015-09-28 07:10:35 C 03 09 47.94 +15 38 14.9 u H21
2015-09-28 07:12:36 C 03 09 48.06 +15 38 20.3 u H21
2015-09-28 07:14:36 C 03 09 48.18 +15 38 25.7 u H21
2015-09-28 07:16:36 C 03 09 48.29 +15 38 31.1 u H21
2015-09-28 07:18:37 C 03 09 48.42 +15 38 36.0 u H21
2015-09-28 07:20:37 C 03 09 48.54 +15 38 41.6 u H21