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
2024-07-28 11:56:50 C 22 46 36.931 +39 20 29.33 V T08
2024-07-28 11:59:30 C 22 46 37.145 +39 20 20.72 V T08
2024-07-28 12:07:02 C 22 46 37.742 +39 19 56.39 V T08
2024-07-28 22:08:15 C 22 47 31.534 +38 46 40.69 Z C23
2024-07-28 22:55:56 C 22 47 35.570 +38 44 02.51 Z C23
2024-07-29 00:48:55 C 22 47 44.918 +38 37 44.54 Z C23
2024-07-29 01:18:06 C 22 47 47.42 +38 36 09.6 W D51
2024-07-29 01:25:40 C 22 47 48.06 +38 35 44.2 W D51
2024-07-29 01:33:09 B 22 47 48.437 +38 35 14.35 V L65
2024-07-29 01:33:14 C 22 47 48.65 +38 35 18.9 W D51
2024-07-29 01:37:20 B 22 47 48.782 +38 35 00.10 V L65
2024-07-29 01:41:31 B 22 47 49.126 +38 34 46.02 V L65
2024-07-29 11:50:11 C 22 48 43.601 +37 59 56.62 V T08
2024-07-29 12:21:11 C 22 48 46.051 +37 58 07.64 V T08
2024-07-29 12:23:51 C 22 48 46.265 +37 57 58.21 V T08
2024-07-29 12:27:50 C 22 48 46.579 +37 57 44.14 V T08
2024-07-29 21:26:02 C 22 49 35.870 +37 25 08.15 Z C23
2024-07-29 21:55:21 B 22 49 38.57 +37 23 22.4 q Y84
2024-07-29 22:00:37 B 22 49 39.04 +37 23 03.2 q Y84
2024-07-29 22:05:51 B 22 49 39.50 +37 22 44.3 q Y84
2024-07-29 22:18:44 C 22 49 40.464 +37 21 57.49 Z C23
2024-07-29 23:27:55 C 22 49 46.56 +37 17 48.7 W D51
2024-07-29 23:33:59 C 22 49 47.08 +37 17 26.5 W D51
2024-07-29 23:39:03 C 22 49 47.51 +37 17 07.7 W D51
2024-07-30 21:37:43 C 22 51 46.920 +35 52 33.85 Z C23
2024-07-30 21:53:23 B 22 51 48.237 +35 51 32.08 X B72
2024-07-30 21:54:12 B 22 51 48.302 +35 51 29.03 X B72
2024-07-30 21:55:02 B 22 51 48.374 +35 51 25.69 X B72
2024-07-30 23:06:29 C 22 51 54.610 +35 46 40.51 Z C23
2024-07-31 11:49:34 C 22 53 03.840 +34 54 30.10 V T05
2024-07-31 11:52:10 C 22 53 04.058 +34 54 18.97 V T05
2024-07-31 11:56:43 C 22 53 04.435 +34 53 59.86 V T05
2024-07-31 12:05:11 C 22 53 05.117 +34 53 24.25 V T05
2024-07-31 23:18:02 C 22 54 08.006 +34 04 36.80 V Z43
2024-08-01 00:10:21 C 22 54 12.554 +34 00 46.84 V Z43
2024-08-01 00:25:42 C 22 54 13.867 +33 59 39.37 V Z43
2024-08-01 00:44:03 C 22 54 15.446 +33 58 18.08 V Z43
2024-08-01 13:01:14 C 22 55 23.069 +33 02 41.53 V T08
2024-08-01 13:05:53 C 22 55 23.450 +33 02 19.82 V T08
2024-08-01 13:14:43 C 22 55 24.182 +33 01 38.60 V T08
2024-08-01 13:51:22 C 22 55 27.252 +32 58 46.81 V T08
2024-08-01 20:02:49 C 22 56 04.512 +32 29 08.88 V L54
2024-08-01 22:06:22 C 22 56 15.564 +32 19 20.53 V L54
2024-08-02 00:09:52 C 22 56 26.275 +32 09 26.42 V L54
2024-08-02 11:46:40 C 22 57 32.410 +31 11 55.57 V T08
2024-08-02 11:49:20 C 22 57 32.635 +31 11 42.14 V T08
2024-08-02 11:53:19 C 22 57 32.971 +31 11 21.88 V T08
2024-08-02 12:22:30 C 22 57 35.436 +31 08 53.48 V T08
2024-08-02 20:47:28 C 22 58 25.010 +30 24 51.88 Z C23
2024-08-02 21:28:12 C 22 58 28.790 +30 21 19.08 Z C23