523609 (2005 PJ2)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6594198670 ± 8.95e-08
Semi-major axis (a)1.1981429881 AU ± 2.62e-09
Inclination (i)17.42655923° ± 1.40e-05
Long. of Asc. Node (Ω)326.42320746° ± 4.76e-06
Arg. of Perihelion (ω)128.90296629° ± 1.09e-05
Mean Anomaly (M)110.13952795° ± 1.71e-05
Mean Motion (n)0.7515351546°/day ± 2.47e-09
Perihelion dist (q)0.40806370 AU ± 1.07e-07
Aphelion dist (Q)1.98822228 AU ± 1.07e-07
Orbital Period1.31148394 yr ± 4.31e-09
Physical Parameters
H (abs. magnitude)19.53
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.355″
Uncertainty0
Orbit TypeApollo
MOID0.043978 AU
Observations Used193
Oppositions4
Arc Total2005-2022
First Observation Used2005-07-27
Last Observation Used2022-08-18
Observations (196)
Date Type RA Dec Mag Band Observatory
2005-08-13 02:03:32 C 22 18 07.14 -18 49 52.7 c 844
2005-08-13 02:06:31 C 22 18 06.49 -18 49 51.9 c 844
2005-08-13 02:07:54 C 22 18 06.19 -18 49 52.6 c 844
2005-08-13 02:09:53 C 22 18 05.76 -18 49 51.5 c 844
2005-08-14 23:07:59 C 22 06 54.25 -18 39 42.0 c A48
2005-08-14 23:10:07 C 22 06 53.66 -18 39 41.6 c A48
2005-08-14 23:12:15 C 22 06 53.05 -18 39 40.6 c A48
2005-08-14 23:14:23 C 22 06 52.45 -18 39 40.0 c A48
2005-08-14 23:16:33 C 22 06 51.82 -18 39 38.8 c A48
2005-08-15 15:55:14 C 22 02 06.83 -18 33 21.0 r 428
2005-08-15 15:56:47 C 22 02 06.36 -18 33 20.5 r 428
2005-08-15 15:58:26 C 22 02 05.85 -18 33 19.5 r 428
2005-08-15 16:00:23 C 22 02 05.25 -18 33 18.9 r 428
2005-08-15 21:39:20 C 22 00 26.53 -18 31 58.8 d A56
2005-08-15 21:42:32 C 22 00 25.49 -18 31 57.9 d A56
2005-08-15 21:48:32 C 22 00 23.72 -18 31 56.2 d A56
2005-08-15 21:57:15 C 22 00 20.95 -18 31 52.0 d A56
2005-08-15 22:06:59 C 22 00 17.92 -18 31 48.9 d A56
2005-08-15 22:20:36 C 22 00 13.70 -18 31 42.9 d A56
2005-08-15 22:25:49 C 22 00 12.02 -18 31 42.4 d A56
2005-08-21 10:15:07 C 21 05 29.65 -16 47 52.2 r 428
2005-08-21 10:16:19 C 21 05 28.98 -16 47 50.3 r 428
2005-08-21 10:18:23 C 21 05 27.83 -16 47 47.6 r 428
2005-08-21 10:19:34 C 21 05 27.16 -16 47 46.3 r 428
2005-08-22 11:27:28 C 20 50 40.98 -16 09 12.6 r 428
2005-08-22 11:29:54 C 20 50 39.42 -16 09 08.6 r 428
2005-08-22 11:30:55 C 20 50 38.76 -16 09 06.7 r 428
2005-08-22 11:33:06 C 20 50 37.37 -16 09 02.9 r 428
2005-08-23 03:57:10 C 20 40 01.99 -15 39 53.4 r 932
2005-08-23 04:18:54 C 20 39 47.13 -15 39 09.9 r 932
2005-08-23 04:22:41 C 20 39 44.54 -15 39 02.2 r 932
2005-08-23 07:28:37 C 20 37 41.75 -15 32 28.4 16.8 c 608
2005-08-23 07:43:32 C 20 37 31.37 -15 31 58.3 16.8 c 608
2005-08-23 07:59:20 C 20 37 20.36 -15 31 26.4 16.8 c 608
2005-08-24 08:28:58 C 20 19 47.62 -14 35 29.7 16.6 c 608
2005-08-24 08:45:16 C 20 19 34.99 -14 34 48.3 16.5 c 608
2005-08-24 09:01:56 C 20 19 22.13 -14 34 07.2 16.3 c 608
2005-08-24 23:03:21 C 20 08 28.99 -13 56 42.3 r 176
2005-08-24 23:03:58 C 20 08 28.49 -13 56 40.7 r 176
2005-08-24 23:05:09 C 20 08 27.54 -13 56 37.2 r 176
2005-08-24 23:05:45 C 20 08 27.06 -13 56 35.6 r 176
2005-08-24 23:06:20 C 20 08 26.54 -13 56 33.7 r 176
2005-08-26 12:20:39 C 19 36 45.68 -11 54 52.5 r 379
2005-08-26 12:23:04 C 19 36 43.47 -11 54 43.1 r 379
2005-08-26 12:28:54 C 19 36 38.07 -11 54 21.5 r 379
2005-08-26 12:33:45 C 19 36 33.61 -11 54 03.3 r 379
2005-08-26 12:34:57 C 19 36 32.47 -11 53 58.8 r 379
2005-08-26 12:36:10 C 19 36 31.37 -11 53 54.5 r 379
2005-08-27 03:09:06 C 19 23 06.79 -10 57 31.5 r 918
2005-08-27 05:04:31 C 19 21 15.84 -10 49 39.8 r 918