2001 CY18

2001CY18, K01C18Y, N4320

All data for this body: [vot]

MPC data
Name (number) 2001 CY18 (234320)
a 2.62604
e 0.14574
i / sin(i) 11.9382 / 0.20686
q 2.24331
Q 3.00876
ω 272.5200
Node 314.8670
m 37.9083
n 0.2316
Epoch 2460200.5
nobs 638
nopp 15
Years observed 2000-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.626
ep 0.164
sin(ip) 0.227
Value Standard error
G 0.150
H 15.770
Mass
D 2.21 0.339
pV 0.272 0.1058
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.0800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6261 0.1635 0.2272 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.19 0.420 0.420 Masiero 2011ApJ...741...68M NEATM
2.27 0.576 0.576 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.261 0.1648 0.1648 Masiero 2011ApJ...741...68M NEATM
0.280 0.1380 0.1380 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.77 MPC-2023-12-04 MPC-2023-12-04 Phot