1999DS2

29822, J99D02S

All data for this body: [vot]

MPC data
Name (number) 1999DS2 (29822)
Packed designation 29822
a 2.76945
e 0.15258
i / sin(i) 9.2920 / 0.16147
q 2.34688
Q 3.19203
ω 183.3561
Node 343.7570
m 343.9950
n 0.2139
Epoch 2459600.5
nobs 1689
nopp 19
Years observed 1953-2022
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.768
ep 0.200
sin(ip) 0.166
Value Standard error
G 0.150
H 14.130
Mass
D 4.50 0.705
pV 0.200 0.0371
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7679 0.1998 0.1658 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.50 0.705 0.705 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.200 0.0371 0.0371 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.13 MPC-2022-01-18 MPC-2022-01-18 Phot