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
2024-08-26 01:39:30 C 00 06 09.154 -54 41 17.84 V M22
2024-08-26 01:47:23 C 00 06 10.234 -54 42 06.26 V M22
2024-08-28 06:32:46 C 00 14 18.547 -59 35 56.54 V W68
2024-08-28 06:37:18 C 00 14 19.224 -59 36 19.40 V W68
2024-08-28 06:46:33 C 00 14 20.506 -59 37 05.41 V W68
2024-08-30 22:30:38 C 00 24 29.102 -64 19 00.52 V M22
2024-08-30 22:33:14 C 00 24 29.484 -64 19 10.74 V M22
2024-08-30 23:07:59 C 00 24 34.541 -64 21 27.11 V M22
2024-08-30 23:15:52 C 00 24 35.693 -64 21 57.85 V M22
2024-08-30 23:45:04 C 00 24 39.878 -64 23 51.68 V M22
2024-08-30 23:48:59 C 00 24 40.457 -64 24 06.91 V M22
2024-08-30 23:53:31 C 00 24 41.119 -64 24 24.66 V M22
2024-08-31 00:28:45 C 00 24 46.186 -64 26 40.92 V M22
2024-08-31 23:26:14 C 00 28 29.690 -65 51 23.40 V M22
2024-08-31 23:28:50 C 00 28 30.070 -65 51 32.76 V M22
2024-08-31 23:33:22 C 00 28 30.734 -65 51 48.92 V M22
2024-09-01 00:06:06 C 00 28 35.467 -65 53 44.48 V M22
2024-09-03 06:44:15 C 00 37 29.448 -68 46 46.16 V W68
2024-09-03 06:54:06 C 00 37 31.123 -68 47 13.99 V W68
2024-09-03 07:39:50 C 00 37 37.706 -68 49 23.52 V W68
2024-09-03 07:45:02 C 00 37 38.551 -68 49 37.52 V W68
2024-09-03 07:57:28 C 00 37 40.337 -68 50 12.34 V W68
2024-09-11 06:50:06 C 01 08 31.841 -75 13 15.89 V W68
2024-09-11 06:54:27 C 01 08 32.424 -75 13 21.94 V W68
2024-09-11 08:25:50 C 01 08 44.791 -75 15 24.37 V W68
2024-09-13 03:06:15 C 01 15 13.236 -76 08 50.14 V M22
2024-09-13 03:11:36 C 01 15 13.946 -76 08 55.79 V M22
2024-09-13 03:21:39 C 01 15 15.420 -76 09 07.20 V M22
2024-09-13 03:38:43 C 01 15 17.724 -76 09 25.74 V M22
2024-09-15 05:30:21 C 01 22 35.602 -77 01 42.53 V W68
2024-09-15 05:33:38 C 01 22 36.158 -77 01 45.44 V W68
2024-09-15 06:09:11 C 01 22 40.342 -77 02 19.79 V W68
2024-09-15 06:14:26 C 01 22 41.066 -77 02 24.79 V W68
2024-09-24 23:25:44 C 01 49 12.168 -79 23 00.56 V M22
2024-09-24 23:28:24 C 01 49 12.360 -79 23 02.00 V M22
2024-09-25 00:09:43 C 01 49 14.890 -79 23 15.47 V M22
2024-09-25 00:25:05 C 01 49 16.018 -79 23 20.40 V M22
2024-09-25 00:30:04 C 01 49 16.260 -79 23 22.13 V M22
2024-09-25 01:03:43 C 01 49 18.233 -79 23 33.43 V M22
2024-09-25 01:07:45 C 01 49 18.703 -79 23 34.94 V M22
2024-09-25 01:11:43 C 01 49 19.013 -79 23 35.56 V M22
2024-09-25 01:16:25 C 01 49 19.022 -79 23 37.75 V M22
2024-09-25 01:17:06 C 01 49 19.380 -79 23 36.46 V M22
2024-09-27 08:49:16 C 01 53 27.852 -79 38 58.34 V W68
2024-09-27 08:53:25 C 01 53 28.205 -79 38 58.99 V W68
2024-09-27 09:08:10 C 01 53 29.126 -79 39 01.94 V W68
2024-09-27 09:27:36 C 01 53 30.101 -79 39 06.23 V W68
2024-10-02 23:08:12 C 02 00 15.012 -79 56 12.62 V M22
2024-10-02 23:13:31 C 02 00 15.101 -79 56 12.84 V M22
2024-10-02 23:21:28 C 02 00 15.271 -79 56 12.19 V M22