162421 (2000 ET70)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1238454826 ± 2.00e+00
Semi-major axis (a)0.9466419772 AU ± 3.00e+00
Inclination (i)22.32382396° ± 4.00e+00
Long. of Asc. Node (Ω)331.11239997° ± 5.00e+00
Arg. of Perihelion (ω)46.06514566° ± 6.00e+00
Mean Anomaly (M)99.55031914° ± 1.27e-04
Mean Motion (n)1.0701228518°/day ± 5.09e+00
Perihelion dist (q)0.82940464 AU ± 3.24e+00
Aphelion dist (Q)1.06387931 AU ± 3.87e+00
Orbital Period0.92104031 yr ± 4.38e+00
NGA Modelr2
A2-1.19929707e-06 AU/d²
Physical Parameters
H (abs. magnitude)18.11
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.506″
Uncertainty0
Orbit TypeAten
MOID0.030174 AU
Observations Used634
Gaia Obs Used64
Oppositions3
Arc Total1977-2015
First Observation Used2000-03-08
Last Observation Used2025-07-26
Observations (690)
Date Type RA Dec Mag Band Observatory
2024-01-05 15:23:44 C 14 57 24.557 +23 05 53.92 V T05
2024-01-05 15:45:39 C 14 57 24.314 +23 05 16.15 V T05
2024-01-11 15:11:46 C 14 56 54.074 +18 33 29.88 V T08
2024-01-11 15:39:35 C 14 56 53.834 +18 32 33.58 V T08
2024-01-11 15:51:11 C 14 56 53.714 +18 32 10.32 V T08
2024-01-11 15:57:20 C 14 56 53.630 +18 31 57.79 V T08
2024-01-13 12:18:09 C 14 56 49.348 +16 59 08.23 V 703
2024-01-13 12:21:27 C 14 56 49.304 +16 59 01.39 V 703
2024-01-13 12:24:46 C 14 56 49.254 +16 58 54.52 V 703
2024-01-13 12:28:03 C 14 56 49.286 +16 58 48.54 V 703
2024-01-14 15:26:58 C 14 56 47.429 +16 00 16.45 V T08
2024-01-14 15:32:57 C 14 56 47.364 +16 00 03.67 V T08
2024-01-14 15:46:16 C 14 56 47.249 +15 59 34.30 V T08
2024-01-14 16:05:55 C 14 56 47.035 +15 58 50.92 V T08
2024-01-15 11:05:51 C 14 56 46.597 +15 16 20.28 V 703
2024-01-15 11:09:10 C 14 56 46.565 +15 16 13.01 V 703
2024-01-15 11:12:30 C 14 56 46.514 +15 16 05.34 V 703
2024-01-15 11:15:50 C 14 56 46.543 +15 15 58.28 V 703
2024-01-15 14:39:24 C 14 56 46.370 +15 08 25.76 V T08
2024-01-15 15:10:22 C 14 56 46.159 +15 07 16.32 V T08
2024-01-15 15:15:06 C 14 56 46.116 +15 07 05.74 V T08
2024-01-15 15:30:21 C 14 56 46.001 +15 06 31.25 V T08
2024-01-18 14:05:37 C 14 56 43.925 +12 20 09.74 V T08
2024-01-18 14:09:41 C 14 56 43.918 +12 20 00.10 V T08
2024-01-18 14:20:42 C 14 56 43.848 +12 19 33.38 V T08
2024-01-18 14:37:17 C 14 56 43.747 +12 18 52.81 V T08
2024-01-19 11:44:16 C 14 56 43.004 +11 26 20.98 V 703
2024-01-19 11:47:35 C 14 56 42.932 +11 26 11.62 V 703
2024-01-19 11:50:53 C 14 56 42.983 +11 26 03.12 V 703
2024-01-19 11:54:12 C 14 56 42.864 +11 25 55.27 V 703
2024-01-20 15:23:32 C 14 56 42.221 +10 15 48.20 V T05
2024-01-20 15:43:00 C 14 56 42.050 +10 14 58.09 V T05
2024-01-20 15:52:42 C 14 56 41.971 +10 14 33.04 V T05
2024-01-20 16:04:54 C 14 56 41.861 +10 14 01.54 V T05
2024-01-21 12:35:06 C 14 56 42.641 +09 20 04.38 V T08
2024-01-21 13:11:44 C 14 56 42.485 +09 18 28.12 V T08
2024-01-21 13:35:20 C 14 56 42.358 +09 17 25.66 V T08
2024-01-21 13:56:15 C 14 56 42.247 +09 16 30.00 V T08
2024-01-22 12:23:58 C 14 56 41.978 +08 15 49.00 V T08
2024-01-22 12:29:37 C 14 56 42.024 +08 15 33.62 V T08
2024-01-22 12:34:34 C 14 56 42.000 +08 15 20.38 V T08
2024-01-22 12:49:06 C 14 56 41.945 +08 14 40.60 V T08
2024-01-23 14:57:58 C 14 56 40.248 +07 02 00.31 V T05
2024-01-23 15:02:31 C 14 56 40.210 +07 01 47.53 V T05
2024-01-23 15:09:57 C 14 56 40.162 +07 01 26.22 V T05
2024-01-23 15:39:13 C 14 56 39.893 +07 00 04.03 V T05
2024-01-24 14:28:35 C 14 56 39.389 +05 54 40.90 V T05
2024-01-24 14:33:09 C 14 56 39.358 +05 54 26.96 V T05
2024-01-24 15:02:40 C 14 56 39.086 +05 53 01.79 V T05
2024-01-24 15:10:02 C 14 56 39.036 +05 52 40.87 V T05
Radar Observations (18)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2012-02-12 08:50:00 67220894.76 0.5 us 2380 -1 -1
2012-02-12 10:03:00 66974197.5 0.5 us 2380 -1 -1
2012-02-13 09:11:00 62452848.06 0.5 us 2380 -1 -1
2012-02-13 10:00:00 62298918.42 0.5 us 2380 -1 -1
2012-02-14 09:28:00 58061903.74 0.5 us 2380 -1 -1
2012-02-14 10:06:00 57953990.18 0.5 us 2380 -1 -1
2012-02-14 10:16:00 57925824.25 0.5 us 2380 -1 -1
2012-02-15 08:30:00 54319877.92 0.5 us 2380 -1 -1
2012-02-15 09:20:00 54206358.81 3 us 8560 -14 -14
2012-02-15 09:47:00 54126135.16 0.5 us 2380 -1 -1
2012-02-16 08:23:00 50979848.61 0.5 us 2380 -1 -1
2012-02-16 09:30:00 50840187.02 0.5 us 2380 -1 -1
2012-02-17 08:05:00 48327621.88 0.5 us 2380 -1 -1
2012-02-17 08:43:00 48267222.55 0.5 us 2380 -1 -1
2012-02-18 07:40:00 46481930.28 2 us 8560 -14 -14
2012-02-19 07:30:00 45481292.56 2 us 8560 -14 -14
2012-02-20 10:10:00 45483470.81 2 us 8560 -14 -14
2012-08-24 17:08:00 153139162.28 3 us 2380 -1 -1
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)