1997 GQ23

1997GQ23, 12842, 1998 QR32, 1998QR32, J97G23Q, J98Q32R

All data for this body: [vot]

MPC data
Name (number) 1997 GQ23 (12842)
a 2.75963
e 0.06299
i / sin(i) 2.0190 / 0.03523
q 2.58579
Q 2.93346
ω 329.9756
Node 329.1949
m 328.7022
n 0.2150
Epoch 2460800.5
nobs 3451
nopp 24
Years observed 1995-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.759
ep 0.058
sin(ip) 0.049
G 0.150
H 14.030
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 8.882
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7593 0.0582 0.0485 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.03 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
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.54 Bus VIS Carvano 2010A&A...510A..43C PHOT
L 0.967 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT