524594 (2003 NW1)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6429298213 ± 1.42e-08
Semi-major axis (a)2.4243239714 AU ± 1.66e-09
Inclination (i)6.15669302° ± 3.04e-06
Long. of Asc. Node (Ω)265.01879843° ± 5.80e-06
Arg. of Perihelion (ω)118.88873887° ± 8.11e-06
Mean Anomaly (M)312.27724104° ± 7.34e-07
Mean Motion (n)0.2611116761°/day ± 2.67e-10
Perihelion dist (q)0.86565379 AU ± 3.45e-08
Aphelion dist (Q)3.98299415 AU ± 3.46e-08
Orbital Period3.77473079 yr ± 3.87e-09
Physical Parameters
H (abs. magnitude)18.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.254″
Uncertainty0
Orbit TypeApollo
MOID0.025368 AU
Observations Used357
Radar Obs Used3
Oppositions11
Arc Total2003-2023
First Observation Used2003-07-03
Last Observation Used2023-03-18
Observations (380)
Date Type RA Dec Mag Band Observatory
2019-01-25 00:07:41 C 05 51 25.59 +15 11 48.5 V 204
2019-01-27 03:02:01 C 05 54 27.25 +15 12 23.6 V G96
2019-01-27 03:10:09 C 05 54 27.67 +15 12 24.1 V G96
2019-01-27 03:18:17 C 05 54 28.09 +15 12 24.9 V G96
2019-01-27 03:26:25 C 05 54 28.58 +15 12 24.2 V G96
2022-05-29 10:46:06 C 23 03 15.628 -01 22 26.76 V G96
2022-05-29 10:53:43 C 23 03 16.866 -01 22 17.22 V G96
2022-05-29 11:01:19 C 23 03 18.104 -01 22 08.18 V G96
2022-05-29 11:08:54 C 23 03 19.242 -01 21 57.92 V G96
2022-09-19 11:51:32 C 08 33 28.991 +19 31 15.53 V V00
2022-09-19 11:56:15 C 08 33 29.596 +19 31 12.22 V V00
2022-09-19 12:00:58 C 08 33 30.215 +19 31 09.01 V V00
2022-09-19 12:05:40 C 08 33 30.834 +19 31 05.70 V V00
2022-11-19 12:40:02 C 10 40 03.338 +04 09 03.24 V G96
2022-11-19 12:44:03 C 10 40 03.504 +04 09 01.19 V G96
2022-11-19 12:48:04 C 10 40 03.673 +04 08 58.88 V G96
2022-11-19 12:52:06 C 10 40 03.893 +04 08 56.76 V G96
2023-02-23 02:23:45 C 09 56 25.87 +02 11 49.5 X W84
2023-02-23 02:26:03 C 09 56 25.73 +02 11 50.2 X W84
2023-02-23 02:34:10 C 09 56 25.28 +02 11 53.0 X W84
2023-02-23 02:46:23 C 09 56 24.59 +02 11 57.0 X W84
2023-02-23 02:48:06 C 09 56 24.49 +02 11 57.6 X W84
2023-02-23 02:50:24 C 09 56 24.36 +02 11 58.3 X W84
2023-02-23 02:58:31 C 09 56 23.91 +02 12 01.1 X W84
2023-02-23 03:10:48 C 09 56 23.21 +02 12 05.1 X W84
2023-02-23 03:12:30 C 09 56 23.12 +02 12 05.6 X W84
2023-02-23 03:14:48 C 09 56 22.99 +02 12 06.4 X W84
2023-03-18 08:32:56 C 09 33 10.671 +05 00 13.82 U F51
2023-03-18 08:48:17 C 09 33 10.220 +05 00 17.63 U F51
2023-03-18 09:03:37 C 09 33 09.787 +05 00 21.41 U F51
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2018-12-12 23:05:00 -83276.5889 0.02 Hz 2380 -1 -1
2018-12-12 23:14:00 73057610.23 4 us 2380 -1 -1
2018-12-12 23:48:00 73130007.92 0.5 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)