242450 (2004 QY2)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4771213381 ± 9.11e-09
Semi-major axis (a)1.0838644260 AU ± 6.75e-10
Inclination (i)37.03321187° ± 1.29e-06
Long. of Asc. Node (Ω)295.27194922° ± 1.98e-06
Arg. of Perihelion (ω)104.98559607° ± 2.25e-06
Mean Anomaly (M)224.10797023° ± 2.52e-06
Mean Motion (n)0.8734736991°/day ± 8.16e-10
Perihelion dist (q)0.56672958 AU ± 9.88e-09
Aphelion dist (Q)1.60099927 AU ± 9.93e-09
Orbital Period1.12839835 yr ± 1.05e-09
Physical Parameters
H (abs. magnitude)14.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.213″
Uncertainty0
Orbit TypeApollo
MOID0.048037 AU
Observations Used3323
Radar Obs Used1
Gaia Obs Used53
Oppositions1
Arc Total2004-2025
First Observation Used2004-08-20
Last Observation Used2025-06-08
Observations (5743)
Date Type RA Dec Mag Band Observatory
2022-06-29 01:03:13 C 11 10 33.218 -46 49 15.74 V W68
2022-06-29 01:12:49 C 11 10 34.330 -46 49 07.93 V W68
2022-06-29 01:28:55 C 11 10 36.173 -46 48 55.37 V W68
2022-07-01 23:55:04 C 11 18 45.830 -45 55 07.50 V W68
2022-07-01 23:59:37 C 11 18 46.356 -45 55 04.19 V W68
2022-07-02 00:10:54 C 11 18 47.635 -45 54 55.33 V W68
2022-07-02 00:27:22 C 11 18 49.524 -45 54 42.70 V W68
2022-07-05 18:56:20 C 11 29 22.680 -44 47 51.22 V M22
2022-07-05 19:00:34 C 11 29 23.167 -44 47 47.94 V M22
2022-07-05 19:08:27 C 11 29 24.072 -44 47 42.32 V M22
2022-07-05 19:41:22 C 11 29 27.886 -44 47 17.74 V M22
2022-07-12 23:07:18 C 11 49 38.398 -42 47 24.76 V W68
2022-07-12 23:13:27 C 11 49 39.142 -42 47 20.62 V W68
2022-07-12 23:23:01 C 11 49 40.241 -42 47 13.81 V W68
2022-07-12 23:37:59 C 11 49 41.981 -42 47 03.34 V W68
2022-07-17 16:55:46 C 12 03 07.682 -41 32 13.09 V M22
2022-07-17 17:00:25 C 12 03 08.215 -41 32 10.28 V M22
2022-07-17 17:08:32 C 12 03 09.163 -41 32 04.81 V M22
2022-07-17 17:39:31 C 12 03 12.770 -41 31 44.47 V M22
2022-07-24 00:08:33 C 12 21 09.115 -39 57 10.98 V W68
2022-07-24 00:13:06 C 12 21 09.636 -39 57 08.06 V W68
2022-07-24 00:22:28 C 12 21 10.762 -39 57 02.27 V W68
2022-07-24 00:23:07 C 12 21 10.836 -39 57 02.09 V W68
2022-07-24 00:27:37 C 12 21 11.362 -39 56 59.17 V W68
2022-07-24 00:37:07 C 12 21 12.458 -39 56 53.27 V W68
2022-07-24 00:40:45 C 12 21 12.912 -39 56 50.96 V W68
2022-07-24 00:51:43 C 12 21 14.179 -39 56 44.09 V W68
2022-07-27 23:52:48 C 12 32 37.25 -38 59 38.4 q Y00
2022-07-28 00:05:36 C 12 32 38.72 -38 59 29.3 q Y00
2022-07-28 00:19:48 C 12 32 40.40 -38 59 23.3 q Y00
2022-08-01 00:09:25 C 12 44 11.822 -38 03 34.74 V W68
2022-08-01 00:17:09 C 12 44 12.742 -38 03 30.42 V W68
2022-08-01 00:23:03 C 12 44 13.452 -38 03 26.82 V W68
2022-08-01 00:39:46 C 12 44 15.461 -38 03 17.28 V W68
2022-08-01 23:51:19 C 12 47 03.134 -37 50 02.33 V W68
2022-08-01 23:55:53 C 12 47 03.691 -37 50 00.17 V W68
2022-08-02 00:05:03 C 12 47 04.783 -37 49 54.34 V W68
2022-08-02 00:22:06 C 12 47 06.742 -37 49 45.26 V W68
2022-08-04 18:28:55 C 12 55 05.174 -37 12 26.32 V M22
2022-08-04 18:33:40 C 12 55 05.770 -37 12 23.51 V M22
2022-08-04 18:43:41 C 12 55 06.960 -37 12 17.75 V M22
2022-08-04 19:02:40 C 12 55 09.240 -37 12 06.77 V M22
2022-08-08 17:02:34 C 13 06 30.864 -36 20 10.03 V M22
2022-08-08 17:06:52 C 13 06 31.373 -36 20 07.26 V M22
2022-08-08 17:15:04 C 13 06 32.357 -36 20 02.90 V M22
2022-08-08 17:29:24 C 13 06 34.085 -36 19 54.66 V M22
2022-08-15 18:04:27 C 13 26 59.316 -34 48 54.86 V M22
2022-08-15 18:09:43 C 13 26 59.935 -34 48 51.98 V M22
2022-08-15 18:18:40 C 13 27 00.996 -34 48 47.23 V M22
2022-08-15 18:37:11 C 13 27 03.262 -34 48 37.12 V M22
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2020-07-08 12:05:00 162807203.15 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)