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
2025-03-24 08:57:20 C 09 38 04.440 +36 09 01.69 V T05
2025-03-24 09:14:26 C 09 38 04.980 +36 08 23.57 V T05
2025-03-25 08:39:53 C 09 38 52.325 +35 15 56.56 V T08
2025-03-25 08:45:09 C 09 38 52.464 +35 15 45.61 V T08
2025-03-25 09:06:25 C 09 38 53.081 +35 14 57.98 V T08
2025-03-25 09:29:00 C 09 38 53.693 +35 14 07.22 V T08
2025-03-26 06:41:19 C 09 39 38.722 +34 27 32.80 V T08
2025-03-26 07:00:38 C 09 39 39.283 +34 26 51.04 V T08
2025-03-26 07:13:47 C 09 39 39.634 +34 26 22.60 V T08
2025-03-27 11:39:16 C 09 40 38.796 +33 25 10.24 V T05
2025-03-27 11:43:54 C 09 40 39.060 +33 24 58.32 V T05
2025-03-27 12:07:51 C 09 40 39.768 +33 24 07.13 V T05
2025-03-27 12:17:59 C 09 40 40.075 +33 23 44.88 V T05
2025-03-28 08:41:12 C 09 41 25.894 +32 40 53.40 V T05
2025-03-28 08:45:47 C 09 41 25.999 +32 40 44.04 V T05
2025-03-28 08:53:38 C 09 41 26.285 +32 40 27.52 V T05
2025-03-28 09:17:53 C 09 41 27.019 +32 39 36.90 V T05
2025-03-29 08:35:04 C 09 42 19.630 +31 51 29.34 V T08
2025-03-29 08:42:44 C 09 42 19.838 +31 51 13.32 V T08
2025-03-29 08:49:42 C 09 42 20.071 +31 50 59.86 V T08
2025-03-29 08:56:52 C 09 42 20.302 +31 50 44.48 V T08
2025-03-29 09:02:58 C 09 42 20.494 +31 50 31.92 V T08
2025-03-29 09:08:15 C 09 42 20.654 +31 50 20.65 V T08
2025-03-29 09:25:01 C 09 42 21.221 +31 49 46.42 V T08
2025-03-29 09:40:02 C 09 42 21.682 +31 49 15.64 V T08
2025-04-02 09:10:59 C 09 46 09.396 +28 41 40.60 V T05
2025-04-02 09:16:27 C 09 46 09.547 +28 41 30.80 V T08
2025-04-02 09:17:17 C 09 46 09.590 +28 41 28.61 V T05
2025-04-02 09:23:36 C 09 46 09.866 +28 41 16.69 V T05
2025-04-15 07:43:24 C 10 00 24.638 +20 07 59.59 V T05
2025-04-15 07:48:42 C 10 00 24.924 +20 07 52.28 V T05
2025-04-15 07:58:13 C 10 00 25.339 +20 07 38.89 V T05
2025-04-15 08:15:35 C 10 00 26.119 +20 07 13.76 V T05
2025-04-24 04:15:23 C 10 11 26.992 +15 24 55.44 V G96
2025-04-24 04:23:32 C 10 11 27.395 +15 24 45.04 V G96
2025-04-24 04:31:40 C 10 11 27.823 +15 24 35.14 V G96
2025-04-24 04:39:48 C 10 11 28.244 +15 24 25.06 V G96