1999 CF20

1999CF20, 49507, J99C20F

All data for this body: [vot]

MPC data
Name (number) 1999 CF20 (49507)
a 2.61157
e 0.12481
i / sin(i) 12.6913 / 0.21970
q 2.28562
Q 2.93751
ω 99.9098
Node 2.6505
m 320.6273
n 0.2335
Epoch 2460200.5
nobs 3538
nopp 18
Years observed 1997-2023
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.610
ep 0.143
sin(ip) 0.224
Value Standard error
G 0.150
H 14.560
Mass
D 3.58 0.172
pV 0.345 0.0583
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.2700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6100 0.1433 0.2242 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.58 0.172 0.172 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.345 0.0583 0.0583 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
14.56 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.74 Waszczak 2015AJ....150...75W Lightcurve
28.71 Pal 2020ApJS..247...26P Lightcurve