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
2009-07-11 09:25:12 C 00 32 21.54 -02 27 26.1 o H01
2009-07-11 09:36:38 C 00 32 22.88 -02 27 11.4 o H01
2009-07-11 09:49:49 C 00 32 24.42 -02 26 54.5 o H01
2009-07-27 10:24:10 C 01 34 32.89 +09 16 45.3 o 291
2009-07-27 10:30:30 C 01 34 34.29 +09 17 01.6 o 291
2009-07-27 10:37:00 C 01 34 35.74 +09 17 18.3 o 291
2009-07-28 10:13:58 C 01 40 05.28 +10 19 33.3 o 291
2009-07-28 10:19:30 C 01 40 06.58 +10 19 48.6 o 291
2009-07-28 10:25:02 C 01 40 07.87 +10 20 03.6 o 291
2009-07-29 10:51:48 C 01 46 08.18 +11 27 34.0 r 703
2009-07-29 10:57:25 C 01 46 09.58 +11 27 50.2 r 703
2009-07-29 11:03:12 C 01 46 11.06 +11 28 07.3 r 703
2009-07-29 11:08:52 C 01 46 12.43 +11 28 22.8 r 703
2018-07-10 11:32:34 C 21 06 08.098 -37 17 07.45 U F51
2018-07-10 11:45:36 C 21 06 06.684 -37 17 13.38 U F51
2018-07-10 11:58:36 C 21 06 05.273 -37 17 19.19 U F51
2018-07-10 12:11:38 C 21 06 03.873 -37 17 25.09 U F51
2018-08-08 08:14:07 C 19 22 14.643 -38 44 00.16 U F51
2018-08-08 08:28:07 C 19 22 12.268 -38 43 55.16 U F51
2022-07-23 11:14:26 C 21 48 40.368 -30 34 53.39 U F52
2022-07-23 11:30:56 C 21 48 38.431 -30 35 01.01 U F52
2022-07-23 11:47:19 C 21 48 36.513 -30 35 08.60 U F52
2022-07-23 12:03:48 C 21 48 34.575 -30 35 16.21 U F52
2022-07-30 10:07:21 C 21 26 10.727 -31 49 22.54 U F52
2022-07-30 10:22:54 C 21 26 08.187 -31 49 29.15 U F52
2022-07-30 10:38:28 C 21 26 05.637 -31 49 35.71 U F52
2022-07-30 10:53:58 C 21 26 03.092 -31 49 42.28 U F52
2022-08-01 10:04:39 C 21 18 15.032 -32 08 25.20 U F52
2022-08-01 10:18:27 C 21 18 12.563 -32 08 30.53 U F52
2022-08-01 10:19:22 C 21 18 12.406 -32 08 30.92 U F52
2022-08-01 10:33:06 C 21 18 09.959 -32 08 36.14 U F52
2022-08-01 10:34:01 C 21 18 09.800 -32 08 36.54 U F52
2022-08-01 10:47:40 C 21 18 07.357 -32 08 41.70 U F52
2022-08-04 23:40:54 C 21 02 24.898 -32 36 29.99 V M22
2022-08-04 23:46:05 C 21 02 23.813 -32 36 31.82 V M22
2022-08-04 23:53:37 C 21 02 22.210 -32 36 33.16 V M22
2022-08-05 00:08:54 C 21 02 19.255 -32 36 37.40 V M22
2022-08-16 07:02:35 C 19 59 57.117 -32 37 13.75 U F51
2022-08-16 07:17:32 C 19 59 53.227 -32 37 08.85 U F51
2022-08-16 07:32:29 C 19 59 49.312 -32 37 03.95 U F51
2022-08-16 07:47:26 C 19 59 45.387 -32 36 59.13 U F51
2022-08-18 03:49:41 C 19 48 26.405 -32 18 44.03 V W68
2022-08-18 03:53:34 C 19 48 25.378 -32 18 40.82 V W68
2022-08-18 04:01:32 C 19 48 23.321 -32 18 37.76 V W68
2022-08-18 04:18:01 C 19 48 18.943 -32 18 28.94 V W68
2022-08-18 04:30:39 C 19 48 15.626 -32 18 23.62 V W68