2008 YD98

2008YD98, K08Y98D, U9772

All data for this body: [vot]

MPC data
Name (number) 2008 YD98 (309772)
a 2.33140
e 0.25286
i / sin(i) 6.3184 / 0.11005
q 1.74188
Q 2.92092
ω 259.3938
Node 97.4551
m 312.1072
n 0.2769
Epoch 2460800.5
nobs 308
nopp 13
Years observed 2004-2025
rms 0.90
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.331
ep 0.205
sin(ip) 0.095
G 0.150
H 17.720
Mass
D 1.99 0.384
pV 0.031 0.0084
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
163 Erigone 0 Erigone Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3314 0.2053 0.0947 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.75 0.560 0.560 Masiero 2020PSJ.....1....5M NEATM
2.20 0.528 0.528 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0086 0.0086 Masiero 2011ApJ...741...68M NEATM
0.053 0.0390 0.0390 Masiero 2020PSJ.....1....5M 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
17.72 MPC-2023-12-04 MPC-2023-12-04 Phot