1999 CD28

1999CD28, 1990 RN10, 1990RN10, 28279, J90R10N, J99C28D

All data for this body: [vot]

MPC data
Name (number) 1999 CD28 (28279)
a 3.13559
e 0.14440
i / sin(i) 8.0940 / 0.14080
q 2.68281
Q 3.58837
ω 214.4162
Node 60.0368
m 142.3827
n 0.1775
Epoch 2460800.5
nobs 4066
nopp 23
Years observed 1990-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.128
ep 0.160
sin(ip) 0.124
G 0.150
H 13.150
Mass
D 14.53 0.266
pV 0.051 0.0038
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1277 0.1596 0.1239 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.51 0.267 0.267 Masiero 2011ApJ...741...68M NEATM
19.34 6.390 6.390 Masiero 2020PSJ.....1....5M NEATM
19.34 8.140 8.140 Masiero 2012ApJ...759L...8M NEATM
20.14 7.576 7.576 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.028 0.0175 0.0175 Masiero 2017AJ....154..168M NEATM
0.033 0.0320 0.0320 Masiero 2012ApJ...759L...8M NEATM
0.033 0.0330 0.0330 Masiero 2020PSJ.....1....5M NEATM
0.053 0.0040 0.0040 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
13.15 MPC-2023-12-04 MPC-2023-12-04 Phot