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
2024-02-10 04:57:29 C 14 53 54.353 -18 35 35.77 V W68
2024-02-10 05:11:01 C 14 53 54.048 -18 36 38.41 V W68
2024-02-10 05:25:39 C 14 53 53.777 -18 37 44.90 V W68
2024-02-10 18:32:14 C 14 53 36.996 -19 38 21.16 q Q21
2024-02-10 18:39:47 C 14 53 36.773 -19 38 55.97 q Q21
2024-02-11 01:54:39 C 14 53 28.356 -20 11 25.73 V M22
2024-02-11 01:59:53 C 14 53 28.195 -20 11 50.03 V M22
2024-02-11 02:09:44 C 14 53 27.881 -20 12 35.64 V M22
2024-02-11 02:34:29 C 14 53 27.103 -20 14 30.62 V M22
2024-02-11 22:39:22 C 14 53 02.206 -21 47 41.93 V M22
2024-02-11 23:17:22 C 14 53 01.226 -21 50 42.14 V M22
2024-02-11 23:46:20 C 14 53 00.425 -21 52 59.56 V M22
2024-02-12 00:09:49 C 14 52 59.762 -21 54 50.94 V M22
2024-02-13 07:08:34 C 14 52 12.768 -24 21 58.57 V W68
2024-02-13 07:11:52 C 14 52 12.653 -24 22 14.63 V W68
2024-02-13 07:19:56 C 14 52 12.355 -24 22 53.65 V W68
2024-02-13 07:30:24 C 14 52 11.971 -24 23 44.38 V W68
2024-02-14 08:02:03 C 14 51 29.491 -26 22 29.64 V W68
2024-02-14 08:06:37 C 14 51 29.287 -26 22 52.03 V W68
2024-02-14 08:13:49 C 14 51 28.990 -26 23 27.49 V W68
2024-02-14 08:22:21 C 14 51 28.639 -26 24 09.32 V W68
2024-02-19 02:17:45 C 14 46 58.589 -35 55 47.57 V M22
2024-02-19 02:21:15 C 14 46 58.354 -35 56 05.68 V M22
2024-02-19 02:48:01 C 14 46 56.645 -35 58 23.30 V M22
2024-02-19 03:13:00 C 14 46 55.034 -36 00 31.57 V M22
2024-02-20 02:16:35 C 14 45 42.802 -37 58 48.43 V M22
2024-02-20 02:21:53 C 14 45 42.427 -37 59 15.79 V M22
2024-02-20 02:22:32 C 14 45 42.394 -37 59 19.10 V M22
2024-02-20 02:27:04 C 14 45 42.089 -37 59 42.50 V M22
2024-02-20 02:36:57 C 14 45 41.374 -38 00 33.62 V M22
2024-02-20 03:05:34 C 14 45 39.386 -38 03 00.94 V M22
2024-02-24 05:26:00 C 14 38 55.656 -46 27 28.04 V W68
2024-02-24 05:29:19 C 14 38 55.342 -46 27 45.11 V W68
2024-02-24 05:34:02 C 14 38 54.864 -46 28 09.95 V W68
2024-02-24 05:41:20 C 14 38 54.202 -46 28 47.96 V W68
2024-02-28 04:57:05 C 14 28 57.866 -54 23 09.13 V W68
2024-02-28 05:01:14 C 14 28 57.288 -54 23 29.80 V W68
2024-02-28 05:07:19 C 14 28 56.443 -54 24 00.04 V W68
2024-02-28 05:15:17 C 14 28 55.332 -54 24 39.56 V W68
2024-03-01 01:03:28 C 14 22 41.450 -57 53 01.50 V M22
2024-03-01 01:34:27 C 14 22 35.983 -57 55 27.26 V M22
2024-03-01 01:41:59 C 14 22 34.630 -57 56 02.90 V M22
2024-03-09 00:23:46 C 13 33 27.895 -71 02 48.73 V M22
2024-03-09 00:30:30 C 13 33 24.991 -71 03 12.85 V M22
2024-03-09 01:05:39 C 13 33 09.578 -71 05 14.46 V M22
2024-03-11 07:10:06 C 13 07 53.230 -74 00 32.33 V W68
2024-03-11 07:14:48 C 13 07 50.477 -74 00 46.33 V W68
2024-03-11 08:04:18 C 13 07 22.073 -74 03 12.20 V W68
2024-03-13 02:42:41 C 12 41 36.530 -76 01 15.38 V M22
2024-03-13 02:55:28 C 12 41 27.602 -76 01 46.67 V M22
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)