164217 (2004 PT42)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4160989129 ± 1.13e-08
Semi-major axis (a)2.0125562909 AU ± 2.12e-10
Inclination (i)48.93497138° ± 4.42e-06
Long. of Asc. Node (Ω)144.95418577° ± 6.17e-07
Arg. of Perihelion (ω)179.12676663° ± 5.39e-06
Mean Anomaly (M)160.78846495° ± 2.08e-06
Mean Motion (n)0.3452154480°/day ± 5.45e-11
Perihelion dist (q)1.17513381 AU ± 2.27e-08
Aphelion dist (Q)2.84997878 AU ± 2.27e-08
Orbital Period2.85510480 yr ± 4.51e-10
Physical Parameters
H (abs. magnitude)17.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.241″
Uncertainty0
Orbit TypeAmor
MOID0.161049 AU
Observations Used1052
Oppositions16
Arc Total2000-2025
First Observation Used2000-02-08
Last Observation Used2025-12-28
Observations (1115)
Date Type RA Dec Mag Band Observatory
2024-06-16 14:01:34 C 21 31 18.382 +53 35 57.77 V T08
2024-06-16 14:19:46 C 21 31 19.574 +53 35 59.10 V T08
2024-07-02 11:45:57 C 21 58 41.028 +52 54 31.75 V T05
2024-07-02 11:46:36 C 21 58 41.081 +52 54 31.25 V T05
2024-07-02 12:22:45 C 21 58 43.399 +52 54 19.48 V T05
2024-07-02 12:23:32 C 21 58 43.495 +52 54 19.40 V T05
2024-07-02 12:28:25 C 21 58 43.841 +52 54 18.29 V T05
2024-07-02 12:37:14 C 21 58 44.426 +52 54 15.05 V T05
2024-07-02 12:37:53 C 21 58 44.448 +52 54 14.87 V T05
2024-07-08 12:00:53 C 22 09 01.661 +51 47 42.58 V T05
2024-07-08 12:34:00 C 22 09 03.838 +51 47 22.78 V T05
2024-07-08 12:36:37 C 22 09 04.032 +51 47 21.41 V T05
2024-07-08 12:41:10 C 22 09 04.349 +51 47 18.56 V T05
2024-07-08 14:19:22 C 22 09 10.778 +51 46 19.06 V T05
2024-07-09 21:44:15 B 22 11 28.802 +51 25 48.90 X M35
2024-07-09 23:58:41 B 22 11 38.105 +51 24 18.43 X M35
2024-07-18 13:50:33 C 22 27 01.822 +47 57 15.12 V T08
2024-07-18 14:05:08 C 22 27 02.858 +47 56 54.42 V T08
2024-07-18 14:20:54 C 22 27 03.994 +47 56 31.96 V T08
2024-07-18 14:56:58 C 22 27 06.569 +47 55 40.22 V T08
2024-07-19 23:22:00 C 22 29 40.236 +47 07 23.41 V Z80
2024-07-19 23:31:01 C 22 29 40.934 +47 07 09.48 V Z80
2024-07-22 10:40:27 C 22 34 24.216 +45 24 38.74 V T08
2024-07-22 10:44:30 C 22 34 24.504 +45 24 31.07 V T08
2024-07-22 10:51:52 C 22 34 25.063 +45 24 17.71 V T08
2024-07-22 11:57:47 C 22 34 29.880 +45 22 11.96 V T08
2024-07-22 12:01:50 C 22 34 30.166 +45 22 04.73 V T08
2024-07-22 12:07:34 C 22 34 30.566 +45 21 53.78 V T08
2024-07-22 12:16:40 C 22 34 31.214 +45 21 36.00 V T08
2024-07-24 11:52:22 C 22 38 25.514 +43 41 44.66 V T05
2024-07-24 11:56:56 C 22 38 25.870 +43 41 34.15 V T05
2024-07-24 12:06:42 C 22 38 26.594 +43 41 12.01 V T05
2024-07-25 01:07:47 B 22 39 31.478 +43 10 37.13 V L65
2024-07-25 01:11:54 B 22 39 31.802 +43 10 27.16 V L65
2024-07-25 01:16:02 B 22 39 32.150 +43 10 17.44 V L65
2024-07-25 13:18:21 C 22 40 32.275 +42 41 08.01 X F51
2024-07-25 13:35:39 C 22 40 33.576 +42 40 24.74 X F51
2024-07-25 13:53:01 C 22 40 34.888 +42 39 41.06 X F51
2024-07-26 11:40:11 C 22 42 26.738 +41 43 05.12 V T08
2024-07-26 11:42:51 C 22 42 26.966 +41 42 57.89 V T08
2024-07-26 11:48:50 C 22 42 27.403 +41 42 41.72 V T08
2024-07-26 11:56:26 C 22 42 27.991 +41 42 21.53 V T08
2024-07-27 12:03:07 C 22 44 32.093 +40 34 12.79 V T05
2024-07-27 12:49:45 C 22 44 35.700 +40 31 55.34 V T05
2024-07-27 13:32:18 C 22 44 38.976 +40 29 48.80 V T05
2024-07-27 13:37:03 C 22 44 39.360 +40 29 34.51 V T05
2024-07-28 10:15:21 C 22 46 28.944 +39 25 51.71 V T05
2024-07-28 10:19:20 C 22 46 29.254 +39 25 39.32 V T05
2024-07-28 10:50:58 C 22 46 31.769 +39 23 59.03 V T05
2024-07-28 11:20:57 C 22 46 34.133 +39 22 23.59 V T05