1999 CD23

1999CD23, 1979 SJ15, 1979SJ15, 2001 QR138, 2001QR138, 44556, J79S15J, J99C23D, K01QD8R

All data for this body: [vot]

MPC data
Name (number) 1999 CD23 (44556)
a 2.65413
e 0.15527
i / sin(i) 12.2460 / 0.21211
q 2.24202
Q 3.06624
ω 319.6896
Node 320.8670
m 247.1382
n 0.2279
Epoch 2460800.5
nobs 3580
nopp 24
Years observed 1974-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.656
ep 0.147
sin(ip) 0.224
G 0.150
H 13.820
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia 0.1200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6556 0.1471 0.2243 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
13.82 MPC-2023-12-04 MPC-2023-12-04 Phot