2009 PQ1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4893475899 ± 1.50e-07
Semi-major axis (a)1.4966329164 AU ± 1.82e-09
Inclination (i)5.60402309° ± 8.56e-06
Long. of Asc. Node (Ω)326.73882807° ± 7.26e-06
Arg. of Perihelion (ω)271.75820967° ± 2.98e-05
Mean Anomaly (M)349.26444028° ± 5.61e-06
Mean Motion (n)0.5383185396°/day ± 9.80e-10
Perihelion dist (q)0.76425921 AU ± 2.25e-07
Aphelion dist (Q)2.22900663 AU ± 2.25e-07
Orbital Period1.83093505 yr ± 3.33e-09
Physical Parameters
H (abs. magnitude)22.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.258″
Uncertainty0
Orbit TypeApollo
MOID0.021007 AU
Observations Used248
Oppositions5
Arc Total2009-2020
First Observation Used2009-08-14
Last Observation Used2020-09-12
Observations (260)
Date Type RA Dec Mag Band Observatory
2020-08-10 20:51:10 C 23 47 04.78 -14 57 32.8 V N88
2020-08-10 20:51:48 C 23 47 04.27 -14 57 31.3 V N88
2020-08-10 20:53:04 C 23 47 03.16 -14 57 26.7 V N88
2020-08-10 20:54:28 C 23 47 02.04 -14 57 22.9 V N88
2020-08-10 23:57:44 C 23 44 45.40 -14 48 16.9 V L01
2020-08-10 23:59:13 C 23 44 44.24 -14 48 12.5 V L01
2020-08-11 00:02:24 C 23 44 41.76 -14 48 03.3 V L01
2020-08-11 00:03:42 C 23 44 40.74 -14 47 59.4 V L01
2020-08-11 04:48:40 C 23 41 05.02 -14 33 43.0 V Z23
2020-08-11 04:49:35 C 23 41 04.32 -14 33 40.3 V Z23
2020-08-11 04:50:30 C 23 41 03.63 -14 33 37.7 V Z23
2020-08-11 04:51:24 C 23 41 02.95 -14 33 35.0 V Z23
2020-08-11 04:52:20 C 23 41 02.24 -14 33 32.3 V Z23
2020-08-11 11:24:06 C 23 36 26.84 -14 15 13.7 V I52
2020-08-11 11:33:56 C 23 36 19.81 -14 14 46.0 V I52
2020-08-11 11:34:17 C 23 36 19.56 -14 14 45.1 V I52
2020-08-11 11:34:39 C 23 36 19.32 -14 14 44.0 V I52
2020-08-11 12:11:44 C 23 35 59.278 -14 12 43.13 V F51
2020-08-11 12:13:35 C 23 35 57.944 -14 12 38.03 V F51
2020-08-11 12:27:28 C 23 35 47.999 -14 12 00.06 V F51
2020-08-11 12:35:06 C 23 35 42.46 -14 11 36.9 V T08
2020-08-11 12:39:44 C 23 35 39.13 -14 11 24.1 V T08
2020-08-11 12:43:13 C 23 35 36.746 -14 11 16.90 V F51
2020-08-11 12:47:43 C 23 35 33.42 -14 11 01.7 V T08
2020-08-11 12:58:58 C 23 35 25.508 -14 10 33.69 V F51
2020-08-11 13:07:44 C 23 35 19.16 -14 10 07.1 V T08
2020-08-11 22:32:58 C 23 29 18.53 -13 45 49.2 U L18
2020-08-11 22:36:38 C 23 29 16.12 -13 45 39.1 U L18
2020-08-11 22:40:19 C 23 29 13.75 -13 45 29.9 U L18
2020-08-12 00:02:31 C 23 28 23.70 -13 42 00.1 V J95
2020-08-12 00:05:47 C 23 28 21.61 -13 41 51.9 V J95
2020-08-12 00:09:02 C 23 28 19.56 -13 41 43.8 V J95
2020-08-12 00:12:16 C 23 28 17.52 -13 41 35.6 V J95
2020-08-12 00:19:57 C 23 28 12.68 -13 41 16.2 V J69
2020-08-12 00:25:57 C 23 28 08.84 -13 41 00.9 V J69
2020-08-12 00:31:57 C 23 28 05.04 -13 40 45.7 V J69
2020-08-12 00:32:31 C 23 28 03.43 -13 40 45.9 V 033
2020-08-12 00:33:01 C 23 28 03.11 -13 40 44.7 V 033
2020-08-12 00:33:31 C 23 28 02.78 -13 40 43.3 V 033
2020-08-12 00:37:58 C 23 28 01.23 -13 40 30.2 V J69
2020-08-12 11:29:59 C 23 21 41.17 -13 12 57.8 V T05
2020-08-12 11:32:37 C 23 21 39.61 -13 12 51.7 V T05
2020-08-12 11:36:34 C 23 21 37.27 -13 12 42.3 V T05
2020-08-12 11:44:29 C 23 21 32.60 -13 12 23.6 V T05
2020-08-12 15:07:17 C 23 19 39.15 -13 02 11.1 V 474
2020-08-12 15:08:36 C 23 19 38.41 -13 02 08.1 V 474
2020-08-12 15:10:10 C 23 19 37.51 -13 02 04.1 V 474
2020-08-12 15:12:16 C 23 19 36.34 -13 01 59.5 V 474
2020-08-12 20:58:26 C 23 16 33.08 -12 51 37.5 V N88
2020-08-12 20:58:58 C 23 16 32.82 -12 51 36.5 V N88