144900 (2004 VG64)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6556880246 ± 5.95e-08
Semi-major axis (a)0.9684259361 AU ± 1.74e-10
Inclination (i)36.24670464° ± 9.21e-06
Long. of Asc. Node (Ω)208.84097659° ± 1.06e-06
Arg. of Perihelion (ω)43.95619115° ± 4.14e-06
Mean Anomaly (M)83.40128002° ± 4.47e-06
Mean Motion (n)1.0342193477°/day ± 2.80e-10
Perihelion dist (q)0.33344065 AU ± 5.76e-08
Aphelion dist (Q)1.60341123 AU ± 5.76e-08
Orbital Period0.95301474 yr ± 2.58e-10
Physical Parameters
H (abs. magnitude)18.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.457″
Uncertainty0
Orbit TypeAten
MOID0.026902 AU
Observations Used483
Radar Obs Used6
Oppositions1
Arc Total2004-2025
First Observation Used2004-11-13
Last Observation Used2025-12-21
Observations (499)
Date Type RA Dec Mag Band Observatory
2004-11-13 02:44:39 C 21 32 54.91 -15 50 33.6 d 703
2004-11-13 02:54:16 C 21 32 58.59 -15 50 42.1 d 703
2004-11-13 03:03:52 C 21 33 02.23 -15 50 49.8 d 703
2004-11-13 03:13:27 C 21 33 05.85 -15 50 57.1 d 703
2004-11-13 04:19:52 C 21 33 31.01 -15 51 53.1 d 703
2004-11-13 04:20:38 C 21 33 31.28 -15 51 53.3 d 703
2004-11-13 04:21:24 C 21 33 31.59 -15 51 53.8 d 703
2004-11-13 04:22:09 C 21 33 31.94 -15 51 55.3 d 703
2004-11-13 04:23:18 C 21 33 32.33 -15 51 56.5 d 703
2004-11-13 04:24:04 C 21 33 32.58 -15 51 55.8 d 703
2004-11-13 04:24:48 C 21 33 32.84 -15 51 57.0 d 703
2004-11-13 04:25:34 C 21 33 33.14 -15 51 57.2 d 703
2004-11-13 10:21:28 C 21 35 48.77 -15 56 29.4 r 413
2004-11-13 10:28:04 C 21 35 51.24 -15 56 34.7 r 413
2004-11-13 12:34:38 C 21 36 38.47 -15 58 14.1 r 413
2004-11-13 12:40:41 C 21 36 40.72 -15 58 18.9 r 413
2004-11-13 17:58:56 C 21 38 40.87 -16 02 58.5 r J95
2004-11-13 18:17:53 C 21 38 47.81 -16 03 13.7 r J95
2004-11-13 18:28:44 C 21 38 51.70 -16 03 21.1 r J95
2004-11-16 10:33:26 C 22 00 55.327 -16 43 33.35 r 413
2004-11-16 10:39:11 C 22 00 57.132 -16 43 36.29 r 413
2004-11-17 10:31:35 C 22 08 22.408 -16 54 45.29 r 413
2004-11-17 10:43:04 C 22 08 25.827 -16 54 50.13 r 413
2004-11-18 10:31:39 C 22 15 26.296 -17 04 08.18 r 413
2004-11-18 10:42:39 C 22 15 29.401 -17 04 11.91 r 413
2004-11-19 04:54:14 C 22 20 35.49 -17 10 29.0 r 448
2004-11-19 05:11:24 C 22 20 40.03 -17 10 34.4 r 448
2004-11-19 05:27:30 C 22 20 44.42 -17 10 39.4 r 448
2004-11-22 10:51:49 C 22 40 19.21 -17 26 53.0 r 413
2004-11-22 11:03:49 C 22 40 22.01 -17 26 54.3 r 413
2004-11-23 10:33:00 C 22 45 42.250 -17 29 32.98 r 413
2004-11-23 10:44:59 C 22 45 44.862 -17 29 33.90 r 413
2004-11-24 10:07:10 C 22 50 48.851 -17 31 16.81 r 413
2004-11-24 10:19:09 C 22 50 51.345 -17 31 17.49 r 413
2004-12-01 02:13:00 C 23 20 13.49 -17 24 57.7 r 734
2004-12-01 02:37:39 C 23 20 17.42 -17 24 54.1 r 734
2004-12-02 03:09:20 C 23 24 08.24 -17 21 43.0 r 448
2004-12-02 03:20:00 C 23 24 09.86 -17 21 41.7 r 448
2004-12-02 03:30:16 C 23 24 11.40 -17 21 39.9 r 448
2004-12-09 02:04:03 C 23 47 05.94 -16 50 21.5 r 448
2004-12-09 02:18:03 C 23 47 07.65 -16 50 17.8 r 448
2004-12-09 02:32:34 C 23 47 09.34 -16 50 13.3 r 448
2004-12-14 11:24:46 C 00 02 02.32 -16 17 20.0 r 413
2004-12-14 11:31:01 C 00 02 02.97 -16 17 17.9 r 413
2004-12-14 18:40:50 C 00 02 49.68 -16 15 32.1 c 246
2004-12-14 18:42:12 C 00 02 49.91 -16 15 30.4 c 246
2004-12-14 18:43:18 C 00 02 50.03 -16 15 31.3 c 246
2004-12-14 18:44:32 C 00 02 50.14 -16 15 30.1 c 246
2004-12-14 18:46:39 C 00 02 50.30 -16 15 29.9 c 246
2005-01-18 02:22:01 C 01 13 34.28 -11 34 00.2 d 291
Radar Observations (6)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2005-10-20 20:23:00 85768.1962 3 Hz 2380 -1 -1
2005-10-20 21:51:00 43622068.04 1 us 2380 -1 -1
2005-10-20 21:58:00 43608966.07 1 us 2380 -1 -1
2005-10-21 21:21:00 -73850.7643 3 Hz 2380 -1 -1
2005-10-21 21:47:00 43683300.88 1 us 2380 -1 -1
2005-10-21 23:29:00 43898621 1 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)