Annasato

1997 GD38, 1997GD38, 1998 UE6, 1998UE6, 26948, J97G38D, J98U06E

All data for this body: [vot]

MPC data
Name (number) Annasato (26948)
a 2.29125
e 0.12587
i / sin(i) 7.8878 / 0.13723
q 2.00284
Q 2.57965
ω 301.6973
Node 58.1511
m 259.6886
n 0.2842
Epoch 2460800.5
nobs 1991
nopp 21
Years observed 1997-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.291
ep 0.079
sin(ip) 0.124
G 0.150
H 15.400
Mass
D 2.28 0.345
pV 0.311 0.0444
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.952
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2910 0.0792 0.1240 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.28 0.345 0.345 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.311 0.0444 0.0444 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
15.40 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.992 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V V 0.2257 0.2257 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT