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
2024-01-27 14:32:10 C 14 56 33.588 +02 16 11.06 V T05
2024-01-27 14:36:43 C 14 56 33.550 +02 15 56.56 V T05
2024-01-27 14:44:40 C 14 56 33.456 +02 15 31.50 V T05
2024-01-27 15:03:11 C 14 56 33.290 +02 14 32.75 V T05
2024-01-28 04:04:35 B 14 56 31.315 +01 32 42.90 V L65
2024-01-28 04:11:51 B 14 56 31.258 +01 32 19.68 V L65
2024-01-28 04:19:05 B 14 56 31.193 +01 31 56.24 V L65
2024-01-30 07:22:48 C 14 56 23.942 -01 16 37.20 V W68
2024-01-30 07:28:06 C 14 56 23.875 -01 16 56.06 V W68
2024-01-30 07:47:49 C 14 56 23.712 -01 18 03.49 V W68
2024-01-30 07:55:42 C 14 56 23.650 -01 18 30.42 V W68
2024-01-31 13:28:36 S 14 56 14.18 -03 01 35.3 L C51
2024-01-31 14:08:08 C 14 56 16.495 -03 04 13.66 V T05
2024-01-31 14:14:18 C 14 56 16.418 -03 04 36.12 V T05
2024-01-31 14:28:29 C 14 56 16.248 -03 05 25.91 V T05
2024-01-31 14:38:31 C 14 56 16.114 -03 06 01.55 V T05
2024-01-31 16:34:20 S 14 56 13.35 -03 12 34.2 L C51
2024-01-31 19:39:55 S 14 56 12.51 -03 23 35.2 L C51
2024-01-31 21:12:53 S 14 56 12.09 -03 29 06.9 L C51
2024-02-01 01:51:25 S 14 56 10.77 -03 45 45.0 L C51
2024-02-01 03:24:12 S 14 56 10.31 -03 51 18.7 L C51
2024-02-01 04:56:59 S 14 56 09.84 -03 56 53.4 L C51
2024-02-01 04:57:10 S 14 56 09.87 -03 56 53.4 L C51
2024-02-01 06:29:57 S 14 56 09.40 -04 02 28.4 L C51
2024-02-02 14:04:44 C 14 56 01.325 -05 58 59.16 V T08
2024-02-02 14:09:24 C 14 56 01.279 -05 59 16.80 V T08
2024-02-02 14:27:37 C 14 56 00.986 -06 00 25.38 V T08
2024-02-02 14:35:46 C 14 56 00.830 -06 00 56.12 V T08
2024-02-04 14:08:26 C 14 55 39.986 -09 04 04.04 V T05
2024-02-04 14:34:33 C 14 55 39.506 -09 05 47.76 V T05
2024-02-04 14:42:21 C 14 55 39.358 -09 06 18.83 V T05
2024-02-05 14:11:13 S 14 55 23.90 -10 39 58.4 L C51
2024-02-05 15:44:11 S 14 55 22.97 -10 46 15.7 L C51
2024-02-05 17:16:59 S 14 55 22.01 -10 52 33.2 L C51
2024-02-05 18:49:45 S 14 55 21.06 -10 58 51.7 L C51
2024-02-05 21:55:30 S 14 55 19.12 -11 11 30.2 L C51
2024-02-06 01:01:05 S 14 55 17.13 -11 24 11.0 L C51
2024-02-06 01:01:16 S 14 55 17.14 -11 24 11.3 L C51
2024-02-06 04:06:05 S 14 55 15.09 -11 36 53.7 L C51
2024-02-06 15:29:41 C 14 55 09.173 -12 24 33.08 V T08
2024-02-06 15:40:06 C 14 55 08.899 -12 25 16.46 V T08
2024-02-06 15:54:58 C 14 55 08.611 -12 26 18.17 V T08
2024-02-07 07:30:53 C 14 54 58.658 -13 31 16.43 V W68
2024-02-07 08:01:31 C 14 54 58.018 -13 33 27.11 V W68
2024-02-07 08:06:05 C 14 54 57.900 -13 33 46.44 V W68
2024-02-07 08:12:34 C 14 54 57.775 -13 34 14.38 V W68
2024-02-09 05:16:43 C 14 54 19.265 -16 49 34.10 V W68
2024-02-09 05:22:49 C 14 54 19.150 -16 50 01.46 V W68
2024-02-09 05:30:16 C 14 54 19.013 -16 50 34.94 V W68
2024-02-09 05:45:35 C 14 54 18.710 -16 51 43.45 V W68
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)