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
2023-03-12 18:23:34 C 05 10 17.957 +19 22 54.08 V M22
2023-03-12 18:37:42 C 05 10 20.762 +19 22 18.77 V M22
2023-03-12 19:04:11 C 05 10 26.15 +19 20 36.9 X L18
2023-03-12 19:06:32 C 05 10 26.59 +19 20 30.6 X L18
2023-03-12 19:13:35 C 05 10 28.04 +19 20 13.0 X L18
2023-03-14 00:11:20 C 05 16 15.283 +18 09 30.46 V W68
2023-03-14 00:19:08 C 05 16 16.781 +18 09 11.16 V W68
2023-03-14 00:24:20 C 05 16 17.760 +18 08 58.24 V W68
2023-03-14 00:46:26 C 05 16 21.955 +18 08 04.02 V W68
2023-03-17 17:48:57 C 05 32 54.799 +14 37 49.76 V M22
2023-03-17 17:53:30 C 05 32 55.610 +14 37 38.78 V M22
2023-03-17 18:02:35 C 05 32 57.194 +14 37 18.62 V M22
2023-03-17 18:16:57 C 05 32 59.590 +14 36 45.61 V M22
2023-11-03 01:30:17 C 15 56 08.974 +36 08 09.35 V G96
2023-11-03 01:39:11 C 15 56 08.574 +36 08 18.92 V G96
2023-11-03 01:44:00 C 15 56 08.365 +36 08 24.11 V G96
2023-11-03 01:48:47 C 15 56 08.138 +36 08 29.04 V G96
2023-12-05 22:57:48 C 15 13 43.26 +37 48 41.1 V N89
2023-12-05 23:42:14 C 15 13 41.29 +37 48 13.7 V N89
2023-12-06 00:26:38 C 15 13 39.31 +37 47 45.3 V N89
2023-12-24 14:43:46 C 15 00 32.604 +30 25 25.14 V T05
2023-12-24 14:48:24 C 15 00 32.496 +30 25 18.88 V T05
2023-12-24 15:04:31 C 15 00 32.251 +30 24 58.18 V T05
2023-12-24 15:14:01 C 15 00 32.009 +30 24 46.40 V T05
2023-12-27 14:45:11 C 14 59 25.745 +28 47 44.95 V T05
2023-12-27 14:53:41 C 14 59 25.558 +28 47 33.76 V T05
2023-12-27 14:54:59 C 14 59 25.538 +28 47 31.70 V T05
2023-12-27 15:18:10 C 14 59 25.130 +28 47 00.13 V T05
2023-12-28 15:26:28 C 14 59 05.933 +28 12 32.11 V T05
2023-12-28 15:34:09 C 14 59 05.794 +28 12 21.02 V T05
2023-12-28 15:53:02 C 14 59 05.482 +28 11 55.07 V T05
2023-12-28 16:03:48 C 14 59 05.282 +28 11 39.30 V T05
2023-12-30 15:05:47 C 14 58 32.755 +27 01 54.66 V T08
2023-12-30 15:10:28 C 14 58 32.640 +27 01 48.04 V T08
2023-12-30 15:34:56 C 14 58 32.314 +27 01 11.46 V T08
2023-12-30 15:53:56 C 14 58 32.018 +27 00 42.26 V T08
2023-12-31 11:08:21 C 14 58 20.492 +26 31 02.68 V 703
2023-12-31 11:11:44 C 14 58 20.449 +26 30 56.88 V 703
2023-12-31 11:15:07 C 14 58 20.464 +26 30 52.20 V 703
2023-12-31 11:18:30 C 14 58 20.392 +26 30 47.77 V 703
2024-01-02 13:55:47 C 14 57 53.849 +25 10 19.02 V T08
2024-01-02 14:01:07 C 14 57 53.822 +25 10 10.67 V T08
2024-01-02 14:10:46 C 14 57 53.810 +25 09 55.01 V T08
2024-01-02 14:33:17 C 14 57 53.482 +25 09 19.19 V T08
2024-01-03 14:49:34 C 14 57 42.698 +24 29 12.88 V T08
2024-01-03 14:53:33 C 14 57 42.655 +24 29 06.47 V T08
2024-01-03 15:06:10 C 14 57 42.475 +24 28 44.98 V T08
2024-01-03 15:32:30 C 14 57 42.142 +24 28 02.24 V T08
2024-01-05 15:09:12 C 14 57 24.696 +23 06 19.19 V T05
2024-01-05 15:13:50 C 14 57 24.648 +23 06 11.45 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)