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
2022-05-07 12:59:51 C 09 06 58.16 -66 47 50.5 q Q68
2022-05-09 00:35:03 C 09 09 12.422 -66 09 43.34 V W68
2022-05-09 00:39:20 C 09 09 12.653 -66 09 38.70 V W68
2022-05-09 00:47:12 C 09 09 13.152 -66 09 30.20 V W68
2022-05-09 01:01:50 C 09 09 14.045 -66 09 14.33 V W68
2022-05-14 11:04:43 C 09 18 30.73 -63 50 37.5 q Q68
2022-05-14 11:07:00 C 09 18 30.85 -63 50 35.2 q Q68
2022-05-14 11:09:42 C 09 18 31.12 -63 50 31.8 q Q68
2022-05-14 11:11:57 C 09 18 31.43 -63 50 29.5 q Q68
2022-05-14 11:34:45 C 09 18 32.99 -63 50 06.2 q Q68
2022-05-14 11:38:31 C 09 18 33.45 -63 50 01.3 q Q68
2022-05-14 11:40:52 C 09 18 33.41 -63 49 58.7 q Q68
2022-05-14 11:43:06 C 09 18 33.58 -63 49 56.3 q Q68
2022-05-15 12:17:46 C 09 20 29.30 -63 23 57.3 q Q68
2022-05-15 12:20:03 C 09 20 29.38 -63 23 53.9 q Q68
2022-05-15 12:22:19 C 09 20 29.43 -63 23 52.7 q Q68
2022-05-15 12:45:29 C 09 20 31.26 -63 23 26.8 q Q68
2022-05-15 12:47:41 C 09 20 31.64 -63 23 26.1 q Q68
2022-05-15 12:49:54 C 09 20 31.53 -63 23 22.4 q Q68
2022-05-16 23:42:54 C 09 23 21.329 -62 46 45.84 V W68
2022-05-16 23:46:50 C 09 23 21.655 -62 46 41.27 V W68
2022-05-16 23:57:33 C 09 23 22.481 -62 46 29.89 V W68
2022-05-17 00:12:53 C 09 23 23.710 -62 46 13.76 V W68
2022-05-17 00:24:29 C 09 23 24.569 -62 46 01.49 V W68
2022-05-17 00:29:01 C 09 23 24.950 -62 45 56.59 V W68
2022-05-17 00:38:39 C 09 23 25.666 -62 45 46.40 V W68
2022-05-17 00:54:55 C 09 23 26.950 -62 45 29.23 V W68
2022-06-05 19:59:57 S 10 08 42.88 -54 48 56.2 L C51
2022-06-05 20:00:08 S 10 08 42.85 -54 48 56.6 L C51
2022-06-05 23:07:54 S 10 09 02.60 -54 45 58.3 L C51
2022-06-06 06:57:52 S 10 09 52.085 -54 38 36.02 L C51
2022-06-06 08:31:56 S 10 10 01.98 -54 37 07.4 L C51
2022-06-06 10:05:50 S 10 10 11.95 -54 35 39.1 L C51
2022-06-06 16:21:43 S 10 10 51.526 -54 29 45.38 L C51
2022-06-06 17:55:37 S 10 11 01.64 -54 28 17.5 L C51
2022-06-06 21:03:34 S 10 11 21.31 -54 25 21.6 L C51
2022-06-06 22:37:37 S 10 11 31.34 -54 23 53.7 L C51
2022-06-09 16:23:30 S 10 18 32.37 -53 22 54.4 L C51
2022-06-09 17:57:22 S 10 18 42.370 -53 21 27.04 L C51
2022-06-09 19:31:16 S 10 18 52.70 -53 20 00.6 L C51
2022-06-09 21:05:19 S 10 19 02.72 -53 18 35.3 L C51
2022-06-09 22:39:12 S 10 19 12.79 -53 17 09.0 L C51
2022-06-10 00:13:16 S 10 19 23.08 -53 15 45.0 L C51
2022-06-10 01:47:09 S 10 19 32.97 -53 14 16.7 L C51
2022-06-10 14:18:58 S 10 20 54.30 -53 02 51.0 L C51
2022-06-27 18:17:44 C 11 07 00.624 -47 13 15.89 V M22
2022-06-27 18:25:43 C 11 07 01.524 -47 13 09.62 V M22
2022-06-27 18:30:19 C 11 07 02.042 -47 13 05.70 V M22
2022-06-27 19:05:57 C 11 07 06.070 -47 12 37.33 V M22
2022-06-29 00:58:13 C 11 10 32.674 -46 49 19.78 V W68
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)