2015 CW74

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4837269904 ± 2.96e-07
Semi-major axis (a)2.3209252588 AU ± 5.77e-08
Inclination (i)6.13712171° ± 1.15e-05
Long. of Asc. Node (Ω)88.43932516° ± 1.92e-04
Arg. of Perihelion (ω)171.20076394° ± 3.20e-04
Mean Anomaly (M)311.23332015° ± 1.88e-04
Mean Motion (n)0.2787536377°/day ± 1.04e-08
Perihelion dist (q)1.19823107 AU ± 6.89e-07
Aphelion dist (Q)3.44361945 AU ± 6.93e-07
Orbital Period3.53583290 yr ± 1.32e-07
Physical Parameters
H (abs. magnitude)19.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.162″
Uncertainty0
Orbit TypeAmor
MOID0.182347 AU
Observations Used28
Oppositions10
Arc Total2008-2022
First Observation Used2008-02-09
Last Observation Used2022-01-27
Observations (28)
Date Type RA Dec Mag Band Observatory
2008-02-09 08:40:33 C 10 32 54.45 +19 16 06.3 r G96
2008-02-09 08:52:28 C 10 32 53.95 +19 16 11.3 r G96
2008-02-09 09:04:20 C 10 32 53.44 +19 16 16.7 r G96
2008-02-09 09:16:12 C 10 32 52.94 +19 16 21.7 r G96
2015-02-11 08:34:41 C 09 38 41.038 +22 55 00.15 L F51
2015-02-11 08:55:41 C 09 38 39.913 +22 55 07.12 L F51
2015-02-11 09:15:13 C 09 38 38.874 +22 55 14.88 L F51
2015-03-24 08:57:58 C 08 54 37.634 +26 12 48.79 L F51
2015-03-24 09:34:14 C 08 54 36.852 +26 12 48.79 L F51
2015-03-24 09:52:16 C 08 54 36.466 +26 12 48.94 L F51
2019-07-28 13:55:02 C 01 05 50.488 -03 28 19.99 U F52
2019-07-28 13:56:02 C 01 05 50.506 -03 28 20.34 U F52
2019-07-28 14:09:08 C 01 05 50.751 -03 28 21.89 U F52
2019-07-28 14:10:05 C 01 05 50.770 -03 28 22.01 U F52
2019-07-28 14:23:09 C 01 05 51.025 -03 28 23.48 U F52
2019-07-28 14:24:06 C 01 05 51.045 -03 28 23.55 U F52
2019-07-28 14:38:12 C 01 05 51.303 -03 28 25.25 U F52
2019-10-03 05:58:22 C 00 18 42.69 -10 47 59.1 V G96
2019-10-03 06:14:38 C 00 18 41.88 -10 48 01.7 V G96
2019-10-03 06:22:46 C 00 18 41.48 -10 48 02.5 V G96
2019-10-06 10:47:38 C 00 15 08.441 -10 57 23.56 U F51
2019-10-06 11:03:20 C 00 15 07.693 -10 57 24.88 U F51
2019-10-06 11:19:01 C 00 15 06.982 -10 57 26.65 U F51
2019-10-06 11:34:41 C 00 15 06.252 -10 57 28.34 U F51
2022-01-27 08:28:31 C 09 05 45.85 +23 29 49.7 V V00
2022-01-27 08:35:30 C 09 05 45.49 +23 29 51.9 V V00
2022-01-27 08:42:30 C 09 05 45.14 +23 29 54.1 V V00
2022-01-27 08:49:29 C 09 05 44.76 +23 29 56.2 V V00