Ziziyu

1997 GG23, 1997GG23, 2000 FF16, 2000FF16, 26946, J97G23G, K00F16F

All data for this body: [vot]

MPC data
Name (number) Ziziyu (26946)
a 2.23886
e 0.12158
i / sin(i) 8.1000 / 0.14090
q 1.96667
Q 2.51106
ω 21.6421
Node 50.1627
m 270.6099
n 0.2942
Epoch 2460800.5
nobs 3035
nopp 21
Years observed 1997-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.239
ep 0.146
sin(ip) 0.128
G 0.150
H 14.940
Mass
D 2.47 0.408
pV 0.728 0.2032
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 13.987
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2388 0.1461 0.1279 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.47 0.408 0.408 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.728 0.2032 0.2032 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
14.94 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.95 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.8198 0.8400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8614 0.8400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT