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
2019-10-10 01:56:09 C 17 17 13.10 +22 09 29.1 V G96
2019-10-10 02:03:01 C 17 17 13.29 +22 09 18.9 V G96
2019-10-10 02:09:53 C 17 17 13.53 +22 09 08.4 V G96
2019-10-10 02:16:45 C 17 17 13.76 +22 08 58.1 V G96
2019-10-27 17:14:02 C 17 32 39.49 -03 24 10.6 q 160
2019-10-27 17:16:53 C 17 32 39.49 -03 24 33.2 q 160
2019-10-27 17:20:32 C 17 32 39.51 -03 25 01.7 q 160
2019-11-22 12:56:07 S 05 35 37.399 -68 10 31.08 L C51
2019-12-28 09:18:55 C 05 34 39.76 -44 21 51.6 V T05
2019-12-28 09:23:34 C 05 34 39.71 -44 21 45.4 V T05
2019-12-28 09:32:57 C 05 34 39.56 -44 21 34.2 V T05
2019-12-28 09:56:56 C 05 34 39.39 -44 21 05.0 V T05
2020-02-20 03:55:04 C 06 10 46.96 -18 22 21.4 V G96
2020-02-20 04:02:26 C 06 10 47.30 -18 22 13.9 V G96
2020-02-20 04:11:37 C 06 10 47.78 -18 22 04.8 V G96
2020-02-20 04:18:58 C 06 10 48.15 -18 21 56.7 V G96
2021-06-07 06:41:29 C 14 11 38.904 -03 11 30.17 U F51
2021-06-07 07:17:14 C 14 11 37.782 -03 11 17.74 U F51
2021-06-07 07:35:07 C 14 11 37.223 -03 11 11.62 U F51
2024-12-26 15:06:16 C 11 23 19.609 -23 43 40.46 X F52
2024-12-26 15:18:27 C 11 23 19.764 -23 43 46.26 X F52
2024-12-26 15:30:35 C 11 23 19.963 -23 43 51.73 X F52
2024-12-26 15:42:41 C 11 23 20.151 -23 43 56.91 X F52
2025-03-02 09:31:35 C 10 36 38.820 -23 30 55.16 X F51
2025-03-02 09:47:47 C 10 36 37.901 -23 30 45.31 X F51
2025-03-02 10:04:00 C 10 36 36.972 -23 30 35.77 X F51