242643 (2005 NZ6)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8652202116 ± 5.53e-09
Semi-major axis (a)1.8333001912 AU ± 5.61e-10
Inclination (i)8.41279057° ± 2.30e-06
Long. of Asc. Node (Ω)38.77148191° ± 3.09e-06
Arg. of Perihelion (ω)48.99043828° ± 3.29e-06
Mean Anomaly (M)36.32246453° ± 1.29e-06
Mean Motion (n)0.3970652683°/day ± 1.82e-10
Perihelion dist (q)0.24709181 AU ± 1.01e-08
Aphelion dist (Q)3.41950857 AU ± 1.02e-08
Orbital Period2.48227776 yr ± 1.14e-09
Physical Parameters
H (abs. magnitude)17.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.282″
Uncertainty0
Orbit TypeApollo
MOID0.005619 AU
Observations Used700
Radar Obs Used9
Oppositions5
Arc Total2005-2025
First Observation Used2005-07-03
Last Observation Used2025-07-01
Observations (752)
Date Type RA Dec Mag Band Observatory
2023-05-04 04:55:10 C 15 53 39.110 -25 15 45.25 V W68
2023-05-09 06:01:18 C 15 22 48.324 -23 59 34.04 V W68
2023-05-09 06:05:56 C 15 22 47.258 -23 59 30.88 V W68
2023-05-09 06:15:04 C 15 22 45.168 -23 59 24.79 V W68
2023-05-09 06:30:16 C 15 22 41.722 -23 59 14.64 V W68
2023-05-10 23:58:51 C 15 13 52.774 -23 31 59.56 V M22
2023-05-11 00:02:52 C 15 13 51.929 -23 31 56.96 V M22
2023-05-11 00:10:16 C 15 13 50.402 -23 31 52.00 V M22
2023-05-11 00:38:30 C 15 13 44.554 -23 31 33.10 V M22
2023-05-11 15:27:31 C 15 10 48.446 -23 21 55.91 V P07
2023-05-11 15:28:36 C 15 10 48.245 -23 21 55.19 V P07
2023-05-11 16:39:58 C 15 10 33.907 -23 21 08.89 V P07
2023-05-11 16:44:59 C 15 10 32.904 -23 21 05.69 V P07
2023-05-11 18:16:49 C 15 10 14.570 -23 20 04.74 V P07
2023-05-11 18:18:20 C 15 10 14.256 -23 20 03.80 V P07
2023-05-12 04:48:25 C 15 08 13.817 -23 13 12.79 V W68
2023-05-12 04:53:01 C 15 08 12.941 -23 13 09.88 V W68
2023-05-12 05:01:16 C 15 08 11.314 -23 13 04.37 V W68
2023-05-12 05:15:49 C 15 08 08.496 -23 12 54.83 V W68
2023-05-12 10:51:51 C 15 07 05.231 -23 09 31.70 X F51
2023-05-12 11:07:37 C 15 07 02.202 -23 09 21.45 X F51
2023-05-12 11:23:23 C 15 06 59.174 -23 09 11.11 X F51
2023-05-15 05:08:17 C 14 55 36.710 -22 27 23.94 V W68
2023-05-15 05:12:27 C 14 55 36.031 -22 27 21.24 V W68
2023-05-15 05:20:22 C 14 55 34.714 -22 27 16.31 V W68
2023-05-15 05:42:36 C 14 55 31.075 -22 27 02.38 V W68
2023-05-16 14:18:40 C 14 50 31.663 -22 07 21.07 V P07
2023-05-16 14:19:14 C 14 50 31.572 -22 07 20.96 V P07
2023-05-16 15:37:04 C 14 50 19.764 -22 06 34.78 V P07
2023-05-16 15:45:55 C 14 50 18.427 -22 06 29.59 V P07
2023-05-16 16:04:59 C 14 50 15.518 -22 06 18.04 V P07
2023-05-16 16:07:24 C 14 50 15.178 -22 06 17.06 V P07
2023-05-16 17:28:02 C 14 50 03.041 -22 05 29.65 V P07
2023-05-16 21:49:31 C 14 49 25.426 -22 02 51.76 V M22
2023-05-16 22:04:04 C 14 49 23.258 -22 02 43.30 V M22
2023-05-16 22:08:04 C 14 49 22.663 -22 02 40.78 V M22
2023-05-16 22:16:02 C 14 49 21.487 -22 02 36.20 V M22
2023-05-18 04:27:25 C 14 45 09.012 -21 45 07.34 V W68
2023-05-18 04:43:07 C 14 45 06.840 -21 44 58.49 V W68
2023-05-18 04:48:26 C 14 45 06.118 -21 44 55.43 V W68
2023-05-18 04:56:07 C 14 45 05.047 -21 44 51.04 V W68
2023-05-18 08:35:43 C 14 44 36.241 -21 42 58.83 X F52
2023-05-18 09:08:44 C 14 44 31.716 -21 42 40.32 X F52
2023-05-18 09:25:14 C 14 44 29.454 -21 42 30.98 X F52
2023-05-19 21:39:04 C 14 39 53.947 -21 22 19.16 V M22
2023-05-19 21:52:32 C 14 39 52.262 -21 22 12.07 V M22
2023-05-19 21:59:52 C 14 39 51.348 -21 22 08.00 V M22
2023-05-19 22:07:47 C 14 39 50.357 -21 22 03.76 V M22
2023-05-21 03:28:49 C 14 36 25.399 -21 06 37.66 V W68
2023-05-21 03:33:21 C 14 36 24.886 -21 06 35.14 V W68
Radar Observations (9)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2013-04-26 17:54:00 328508.5682 3 Hz 2380 -1 -1
2013-04-26 18:21:00 81928959.36 4 us 2380 -1 -1
2013-04-26 23:10:00 1112375.293 2 Hz 8560 -14 -14
2013-04-26 23:50:00 79298446.96 4 us 8560 -14 -14
2013-04-27 19:50:00 833801.879 2 Hz 8560 -14 -14
2013-04-27 20:50:00 70775642.83 2.5 us 8560 -14 -14
2013-04-29 22:46:00 64453269.59 1 us 2380 -1 -1
2013-04-30 23:23:00 69707304.01 2 us 2380 -1 -1
2013-05-02 00:00:00 79409560.32 1 us 2380 -1 -1
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)