242191 (2003 NZ6)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4923360769 ± 2.00e+00
Semi-major axis (a)0.7934104810 AU ± 3.00e+00
Inclination (i)18.24706286° ± 4.00e+00
Long. of Asc. Node (Ω)124.57901840° ± 5.00e+00
Arg. of Perihelion (ω)311.62939118° ± 6.00e+00
Mean Anomaly (M)131.91070477° ± 1.15e-05
Mean Motion (n)1.3946504662°/day ± 7.91e+00
Perihelion dist (q)0.40278588 AU ± 2.20e+00
Aphelion dist (Q)1.18403508 AU ± 4.75e+00
Orbital Period0.70671922 yr ± 4.01e+00
NGA Modelr2
A22.51608823e-06 AU/d²
Physical Parameters
H (abs. magnitude)19.02
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-28
RMS Residual0.289″
Uncertainty0
Orbit TypeAten
MOID0.066751 AU
Observations Used591
Oppositions9
Arc Total2003-2025
First Observation Used2003-07-09
Last Observation Used2025-05-30
Observations (643)
Date Type RA Dec Mag Band Observatory
2017-05-25 09:16:03 C 13 55 58.63 +59 45 28.5 L T05
2017-05-25 09:28:05 C 13 55 57.479 +59 44 51.67 L F51
2017-05-25 09:47:41 C 13 55 55.668 +59 43 53.37 L F51
2017-05-25 09:48:48 C 13 55 55.42 +59 43 50.6 L T05
2017-05-25 10:01:48 C 13 55 54.41 +59 43 11.6 L T05
2017-05-25 10:06:21 C 13 55 53.83 +59 42 57.6 L T05
2017-05-25 10:07:17 C 13 55 53.853 +59 42 54.69 L F51
2017-05-26 22:01:37 C 13 53 14.05 +57 57 16.5 U 130
2017-05-26 22:06:23 C 13 53 13.69 +57 57 02.1 U 130
2017-05-26 22:11:29 C 13 53 13.29 +57 56 47.5 U 130
2017-05-27 06:44:51 C 13 52 38.42 +57 31 54.3 q G96
2017-05-27 06:50:55 C 13 52 37.97 +57 31 36.2 q G96
2017-05-27 06:57:02 C 13 52 37.44 +57 31 18.1 q G96
2017-05-27 07:03:07 C 13 52 37.03 +57 31 00.4 q G96
2017-05-29 06:41:41 C 13 49 48.40 +55 13 25.8 q 703
2017-05-29 06:50:08 C 13 49 47.87 +55 13 01.6 q 703
2017-05-29 06:58:33 C 13 49 47.36 +55 12 37.6 q 703
2017-05-29 07:06:59 C 13 49 46.86 +55 12 12.7 q 703
2017-05-30 06:32:35 C 13 48 38.907 +54 05 34.60 L F51
2017-05-30 06:53:44 C 13 48 37.693 +54 04 35.09 L F51
2017-05-30 07:14:50 C 13 48 36.481 +54 03 35.58 L F51
2017-05-30 07:35:55 C 13 48 35.268 +54 02 35.89 L F51
2017-06-02 03:03:26 C 13 45 54.18 +50 53 52.9 U H21
2017-06-02 03:09:30 C 13 45 53.93 +50 53 36.2 U H21
2017-06-02 03:15:33 C 13 45 53.71 +50 53 19.3 U H21
2017-06-04 04:16:14 C 13 44 28.23 +48 39 44.9 q G96
2017-06-04 04:24:24 C 13 44 27.96 +48 39 22.8 q G96
2017-06-04 04:30:30 C 13 44 27.75 +48 39 06.3 q G96
2017-06-04 04:36:33 C 13 44 27.52 +48 38 49.8 q G96
2017-06-09 07:56:20 C 13 42 22.079 +43 15 50.26 L F51
2017-06-09 08:30:10 C 13 42 21.507 +43 14 23.83 L F51
2017-06-15 05:49:01 C 13 41 58.04 +37 27 33.4 q 703
2017-06-15 05:58:10 C 13 41 58.07 +37 27 11.7 q 703
2017-06-15 06:16:40 C 13 41 58.02 +37 26 27.1 q 703
2020-05-21 10:34:33 C 21 44 17.70 +09 27 33.8 V G96
2020-05-21 10:40:43 C 21 44 18.40 +09 27 37.8 V G96
2020-05-21 10:46:53 C 21 44 19.02 +09 27 41.2 V G96
2020-05-21 10:53:03 C 21 44 19.68 +09 27 44.7 V G96
2020-05-25 13:22:30 C 21 55 33.468 +10 26 05.13 U F52
2020-05-25 13:38:31 C 21 55 35.300 +10 26 15.02 U F52
2020-05-25 13:54:30 C 21 55 37.156 +10 26 24.67 U F52
2020-05-28 13:35:46 C 22 04 22.960 +11 10 22.12 U F52
2020-05-28 14:09:35 C 22 04 27.104 +11 10 43.48 U F52
2020-05-28 14:26:32 C 22 04 29.173 +11 10 54.12 U F52
2020-05-29 09:16:31 C 22 06 53.62 +11 22 37.2 V 703
2020-05-29 09:24:06 C 22 06 54.56 +11 22 41.1 V 703
2020-05-29 09:31:40 C 22 06 55.46 +11 22 46.3 V 703
2020-06-13 14:14:19 C 23 05 50.61 +15 33 22.0 V T08
2020-06-13 14:14:59 C 23 05 50.72 +15 33 21.4 V T08
2020-06-13 14:22:20 C 23 05 52.17 +15 33 28.0 V T08
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-07-21 21:11:00 86860190.8 4 us 2380 -1 -1
2015-07-22 20:50:00 89493087.14 1 us 2380 -1 -1
2015-07-22 20:50:00 -82617.3346 0.2 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)