2005 QG121

2005QG121, K05QC1G, R2239

All data for this body: [vot]

MPC data
Name (number) 2005 QG121 (272239)
a 2.32951
e 0.04636
i / sin(i) 3.5896 / 0.06261
q 2.22152
Q 2.43750
ω 95.9305
Node 180.4553
m 252.1946
n 0.2772
Epoch 2460800.5
nobs 416
nopp 16
Years observed 1998-2025
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.330
ep 0.049
sin(ip) 0.066
G 0.150
H 17.250
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.088
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3299 0.0491 0.0660 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
17.25 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 0.27 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.848 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.5933 0.5933 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT