1997 GH8

1997GH8, 13661, 1998 SB101, 1998SB101, J97G08H, J98SA1B

All data for this body: [vot]

MPC data
Name (number) 1997 GH8 (13661)
a 2.34572
e 0.06042
i / sin(i) 4.0195 / 0.07010
q 2.20399
Q 2.48744
ω 27.7098
Node 223.4658
m 259.1908
n 0.2743
Epoch 2460800.5
nobs 1976
nopp 22
Years observed 1994-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.346
ep 0.076
sin(ip) 0.081
G 0.150
H 15.460
Mass
D 3.78 0.293
pV 0.103 0.0278
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.430
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3459 0.0764 0.0813 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.78 0.293 0.293 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.103 0.0278 0.0278 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
15.46 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
CX 0.10 Bus VIS Carvano 2010A&A...510A..43C PHOT
Ds Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.2384 0.1250 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT