576330 (2012 PW)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4771828144 ± 1.50e-08
Semi-major axis (a)1.7722308247 AU ± 2.70e-09
Inclination (i)22.31173829° ± 3.21e-06
Long. of Asc. Node (Ω)214.51120686° ± 8.60e-06
Arg. of Perihelion (ω)166.78874576° ± 8.47e-06
Mean Anomaly (M)208.01994798° ± 4.84e-06
Mean Motion (n)0.4177648026°/day ± 9.54e-10
Perihelion dist (q)0.92655273 AU ± 2.67e-08
Aphelion dist (Q)2.61790892 AU ± 2.69e-08
Orbital Period2.35928512 yr ± 5.39e-09
Physical Parameters
H (abs. magnitude)18.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.229″
Uncertainty0
Orbit TypeApollo
MOID0.058736 AU
Observations Used313
Oppositions7
Arc Total2012-2025
First Observation Used2012-08-06
Last Observation Used2025-03-02
Observations (326)
Date Type RA Dec Mag Band Observatory
2012-12-21 06:06:35 C 09 08 19.26 -33 15 45.5 u 807
2012-12-21 06:11:12 C 09 08 19.05 -33 15 48.1 u 807
2012-12-21 06:15:14 C 09 08 18.85 -33 15 50.5 u 807
2012-12-24 08:10:18 C 09 04 40.20 -33 52 03.4 u 807
2012-12-24 08:17:46 C 09 04 39.78 -33 52 06.8 u 807
2012-12-24 08:25:01 C 09 04 39.38 -33 52 09.9 u 807
2012-12-24 08:32:32 C 09 04 38.95 -33 52 13.1 u 807
2012-12-24 08:38:53 C 09 04 38.60 -33 52 15.9 u 807
2013-01-07 05:16:08 C 08 43 40.05 -34 57 44.3 u 807
2013-01-07 05:25:22 C 08 43 39.38 -34 57 43.9 u 807
2013-01-07 05:34:19 C 08 43 38.70 -34 57 43.4 u 807
2013-01-24 01:47:04 C 08 14 53.46 -32 30 54.5 u 807
2013-01-24 01:56:09 C 08 14 52.82 -32 30 49.0 u 807
2013-01-24 02:05:12 C 08 14 52.19 -32 30 43.4 u 807
2013-03-01 00:38:32 C 07 46 14.10 -19 02 55.3 u 807
2013-03-01 00:46:42 C 07 46 14.08 -19 02 47.6 u 807
2013-03-01 00:55:10 C 07 46 14.09 -19 02 39.5 u 807
2014-05-04 10:46:39 C 15 28 08.170 -08 51 45.53 L F51
2014-05-04 11:03:50 C 15 28 07.225 -08 51 35.16 L F51
2014-05-04 11:21:02 C 15 28 06.266 -08 51 24.72 L F51
2014-07-25 21:37:24 C 14 34 49.79 +00 38 19.9 t J04
2014-07-25 21:46:54 C 14 34 49.96 +00 38 18.5 t J04
2014-07-25 21:56:24 C 14 34 50.15 +00 38 18.1 t J04
2018-03-22 04:35:28 C 10 57 54.63 -19 09 11.2 U V06
2018-03-22 04:41:36 C 10 57 54.30 -19 09 06.4 U V06
2018-03-22 04:47:45 C 10 57 54.00 -19 09 02.5 U V06
2018-03-22 04:53:53 C 10 57 53.73 -19 08 57.6 U V06
2019-05-25 10:08:14 C 18 42 46.12 +09 31 55.5 o 691
2019-05-25 10:28:20 C 18 42 45.81 +09 32 19.7 o 691
2019-05-25 10:48:50 C 18 42 45.54 +09 32 44.5 o 691
2019-06-11 08:03:29 C 18 31 50.00 +18 02 04.2 U I41
2019-06-11 08:05:27 C 18 31 49.92 +18 02 06.9 U I41
2019-06-11 08:06:06 C 18 31 49.89 +18 02 07.6 U I41
2019-06-11 08:06:44 C 18 31 49.87 +18 02 08.5 U I41
2019-06-11 08:08:02 C 18 31 49.80 +18 02 10.2 U I41
2019-06-11 08:08:42 C 18 31 49.77 +18 02 10.8 U I41
2019-06-11 08:11:18 C 18 31 49.66 +18 02 14.2 U I41
2019-06-11 08:12:35 C 18 31 49.59 +18 02 15.9 U I41
2019-06-11 08:13:54 C 18 31 49.52 +18 02 17.5 U I41
2019-06-11 08:15:12 C 18 31 49.48 +18 02 19.0 U I41
2019-06-11 08:15:50 C 18 31 49.45 +18 02 20.1 U I41
2019-06-11 08:17:08 C 18 31 49.41 +18 02 21.8 U I41
2019-06-11 08:18:27 C 18 31 49.34 +18 02 23.3 U I41
2019-06-11 08:23:00 C 18 31 49.12 +18 02 29.0 U I41
2019-06-11 08:24:18 C 18 31 49.06 +18 02 31.1 U I41
2019-06-11 08:27:31 C 18 31 48.92 +18 02 34.9 U I41
2019-06-11 08:28:12 C 18 31 48.90 +18 02 35.8 U I41
2019-06-11 08:28:51 C 18 31 48.86 +18 02 36.3 U I41
2019-06-11 08:34:03 C 18 31 48.61 +18 02 43.1 U I41
2019-06-11 08:36:38 C 18 31 48.51 +18 02 46.6 U I41