2004 PS42

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1675409640 ± 4.03e-08
Semi-major axis (a)1.2424025401 AU ± 1.01e-08
Inclination (i)23.19401981° ± 1.33e-05
Long. of Asc. Node (Ω)304.28870470° ± 4.70e-06
Arg. of Perihelion (ω)323.55163770° ± 1.37e-05
Mean Anomaly (M)166.87084810° ± 9.87e-06
Mean Motion (n)0.7117357492°/day ± 8.66e-09
Perihelion dist (q)1.03424922 AU ± 5.08e-08
Aphelion dist (Q)1.45055586 AU ± 5.14e-08
Orbital Period1.38482054 yr ± 1.68e-08
NGA Modelr2
A27.02945288e-14 ± 2.06e-14 AU/d²
Physical Parameters
H (abs. magnitude)21.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.353″
Uncertainty0
Orbit TypeAmor
MOID0.045668 AU
Observations Used164
Oppositions6
Arc Total2004-2025
First Observation Used2004-08-09
Last Observation Used2025-12-25
Observations (176)
Date Type RA Dec Mag Band Observatory
2004-08-17 20:11:36 C 17 29 03.64 +12 04 06.2 r 941
2004-08-18 04:15:36 C 17 30 15.54 +12 27 00.4 r 649
2004-08-18 04:18:12 C 17 30 15.97 +12 27 08.5 r 649
2004-08-18 04:20:46 C 17 30 16.30 +12 27 15.4 r 649
2004-08-25 10:05:28 C 17 53 25.56 +18 49 04.8 r 413
2004-08-25 10:13:28 C 17 53 26.42 +18 49 18.5 r 413
2004-09-02 08:50:09 C 18 14 19.27 +22 59 25.0 o 568
2004-09-02 08:55:05 C 18 14 19.75 +22 59 29.7 o 568
2015-01-19 09:38:19 C 09 10 54.31 +17 18 20.7 R G45
2015-01-19 09:45:09 C 09 10 53.36 +17 18 12.3 R G45
2015-01-19 09:57:20 C 09 10 51.66 +17 17 56.8 R G45
2015-01-19 10:12:13 C 09 10 49.60 +17 17 37.6 R G45
2015-01-19 10:18:21 C 09 10 48.63 +17 17 30.7 R G45
2015-01-20 08:59:09 C 09 07 47.208 +16 48 21.43 L F51
2015-01-20 09:16:28 C 09 07 44.760 +16 47 59.09 L F51
2015-01-20 09:33:49 C 09 07 42.322 +16 47 36.72 L F51
2015-01-20 09:38:47 C 09 07 40.76 +16 47 26.4 N I41
2015-01-20 09:48:55 C 09 07 39.32 +16 47 13.3 N I41
2015-01-20 09:51:27 C 09 07 39.831 +16 47 13.92 L F51
2015-01-20 09:59:03 C 09 07 37.88 +16 47 00.0 N I41
2015-01-20 10:09:12 C 09 07 36.46 +16 46 46.5 N I41
2015-01-20 12:57:24 C 09 07 13.447 +16 43 11.82 L F51
2015-01-20 13:15:31 C 09 07 10.874 +16 42 47.79 L F51
2015-01-20 13:33:36 C 09 07 08.304 +16 42 23.98 L F51
2015-01-20 13:51:54 C 09 07 05.712 +16 41 59.82 L F51
2015-01-22 13:12:42 C 09 00 30.795 +15 38 56.14 L F51
2015-01-22 13:48:09 C 09 00 25.610 +15 38 07.89 L F51
2015-01-22 14:05:53 C 09 00 22.995 +15 37 43.28 L F51
2015-01-26 12:08:36 C 08 46 43.309 +13 25 57.33 L F51
2015-01-26 12:28:23 C 08 46 40.274 +13 25 28.89 L F51
2015-01-26 13:08:07 C 08 46 34.157 +13 24 31.15 L F51
2015-02-07 02:35:46 C 08 05 42.85 +06 34 38.0 o 291
2015-02-07 03:16:14 C 08 05 37.04 +06 33 39.1 o 291
2015-02-08 03:27:00 C 08 02 16.15 +05 58 48.0 u H21
2015-02-08 03:31:10 C 08 02 15.58 +05 58 42.0 u H21
2015-02-08 03:44:02 C 08 02 13.77 +05 58 23.2 u H21
2015-02-08 03:45:12 C 08 02 13.59 +05 58 21.7 u H21
2015-02-18 04:15:49 C 07 33 21.46 +00 42 34.2 o 291
2015-02-18 04:18:20 C 07 33 21.18 +00 42 31.4 o 291
2015-02-18 04:20:51 C 07 33 20.96 +00 42 29.1 o 291
2018-11-28 10:53:36 C 04 12 57.39 +74 20 49.8 o 291
2018-11-28 11:20:37 C 04 12 51.06 +74 20 28.8 o 291
2022-07-16 07:11:35 C 11 05 45.710 -76 25 31.76 V R65
2022-07-16 07:27:12 C 11 06 11.098 -76 25 37.85 V R65
2022-07-16 07:34:53 C 11 06 23.537 -76 25 40.40 V R65
2022-07-16 07:42:47 C 11 06 36.374 -76 25 43.46 V R65
2022-07-16 07:50:34 C 11 06 49.202 -76 25 46.42 V R65
2022-07-28 01:13:26 C 16 49 58.83 -38 12 51.2 q Y00
2022-07-28 01:15:29 C 16 49 59.58 -38 12 20.1 q Y00
2022-07-28 01:17:38 C 16 50 00.47 -38 11 48.6 q Y00