1998 ST66

1998ST66, 1993 RG12, 1993RG12, 44394, J93R12G, J98S66T

All data for this body: [vot]

MPC data
Name (number) 1998 ST66 (44394)
a 2.79469
e 0.20565
i / sin(i) 7.7603 / 0.13503
q 2.21998
Q 3.36941
ω 105.1694
Node 180.3742
m 197.6516
n 0.2110
Epoch 2460200.5
nobs 1661
nopp 22
Years observed 1993-2023
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.795
ep 0.199
sin(ip) 0.141
Value Standard error
G 0.150
H 14.720
Mass
D 6.18 0.253
pV 0.060 0.0114
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
668 Dora 512 Dora Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7953 0.1993 0.1409 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.11 0.261 0.261 Masiero 2011ApJ...741...68M NEATM
7.12 1.829 1.829 Masiero 2017AJ....154..168M NEATM
7.31 1.530 1.530 Masiero 2017AJ....154..168M NEATM
7.34 1.910 1.910 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0220 0.0400 Masiero 2021PSJ.....2..162M NEATM
0.052 0.0238 0.0238 Masiero 2017AJ....154..168M NEATM
0.055 0.0273 0.0273 Masiero 2017AJ....154..168M NEATM
0.069 0.0167 0.0167 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
14.72 MPC-2023-12-04 MPC-2023-12-04 Phot