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
2021-04-22 12:28:07 C 16 32 20.229 +59 28 55.62 U F51
2021-04-22 12:45:02 C 16 32 19.965 +59 29 09.92 U F51
2021-05-04 12:43:56 C 16 24 54.632 +63 00 41.72 U F51
2021-05-04 12:51:26 C 16 24 54.315 +63 00 46.20 U F51
2021-05-04 12:58:56 C 16 24 53.983 +63 00 50.82 U F51
2021-05-04 13:06:26 C 16 24 53.676 +63 00 55.30 U F51
2021-05-20 11:04:12 C 16 03 29.795 +65 42 37.47 U F51
2021-05-20 11:15:26 C 16 03 28.995 +65 42 39.70 U F51
2021-05-20 11:26:38 C 16 03 28.205 +65 42 41.89 U F51
2021-05-28 11:29:09 C 15 49 52.001 +66 04 07.57 U F51
2021-05-28 11:42:14 C 15 49 51.042 +66 04 07.55 U F51
2021-05-28 11:55:17 C 15 49 49.996 +66 04 07.30 U F51
2021-05-29 12:07:23 C 15 48 05.929 +66 03 50.12 U F51
2021-05-29 12:18:36 C 15 48 05.076 +66 03 49.66 U F51
2021-05-29 12:29:47 C 15 48 04.268 +66 03 49.15 U F51
2021-05-29 12:41:01 C 15 48 03.436 +66 03 48.87 U F51
2021-05-30 12:25:24 C 15 46 21.851 +66 02 52.43 U F51
2021-05-30 12:37:32 C 15 46 20.947 +66 02 51.45 U F51
2021-05-30 12:49:41 C 15 46 20.066 +66 02 50.52 U F51
2021-05-30 13:01:47 C 15 46 19.127 +66 02 49.84 U F51
2021-05-31 13:10:19 C 15 44 36.478 +66 01 10.97 U F51
2021-05-31 13:24:19 C 15 44 35.450 +66 01 09.65 U F51
2021-05-31 13:38:22 C 15 44 34.429 +66 01 08.00 U F51
2021-05-31 13:52:22 C 15 44 33.406 +66 01 06.79 U F51
2021-06-20 08:47:48 C 15 17 43.470 +63 14 36.32 U F51
2021-06-20 09:02:45 C 15 17 42.882 +63 14 27.18 U F51
2021-06-20 09:17:42 C 15 17 42.255 +63 14 17.88 U F51
2021-06-20 09:32:37 C 15 17 41.670 +63 14 08.61 U F51
2021-06-22 09:59:32 C 15 16 03.702 +62 43 16.84 U F51
2021-06-22 10:11:40 C 15 16 03.270 +62 43 08.49 U F51
2021-06-22 10:23:50 C 15 16 02.852 +62 43 00.40 U F51
2021-06-22 10:35:58 C 15 16 02.486 +62 42 52.17 U F51
2021-06-28 08:07:09 C 15 12 41.031 +60 58 39.21 U F51
2021-06-28 08:21:12 C 15 12 40.736 +60 58 27.73 U F51
2021-06-28 08:35:15 C 15 12 40.462 +60 58 16.20 U F51
2021-06-28 08:49:16 C 15 12 40.188 +60 58 04.83 U F51
2021-07-11 07:31:05 C 15 12 26.61 +55 54 35.6 V T08
2021-07-11 07:35:44 C 15 12 26.75 +55 54 29.4 V T08
2021-07-11 07:43:42 C 15 12 26.76 +55 54 20.6 V T08
2021-07-11 07:58:19 C 15 12 26.87 +55 54 03.8 V T08
2021-08-02 21:24:37 C 15 32 08.97 +42 33 23.9 19.8 q 122
2021-08-02 21:41:42 C 15 32 09.89 +42 32 51.7 19.4 q 122
2021-08-02 22:01:13 C 15 32 10.95 +42 32 16.1 19.5 q 122
2021-08-08 04:18:35 C 15 39 41.57 +38 26 59.3 U I41
2021-08-08 04:28:12 C 15 39 42.16 +38 26 39.5 U I41
2021-08-08 05:24:24 C 15 39 45.59 +38 24 44.2 U I41
2021-08-08 05:27:06 C 15 39 45.75 +38 24 38.6 U I41
2021-08-08 21:07:50 C 15 40 45.82 +37 52 24.1 19.9 q 122
2021-08-08 21:17:35 C 15 40 46.46 +37 52 05.0 19.9 q 122
2021-08-08 21:29:43 C 15 40 47.21 +37 51 40.2 19.8 q 122