1986 QY2

1986QY2, 16411, 1998 GM8, 1998GM8, J86Q02Y, J98G08M

All data for this body: [vot]

MPC data
Name (number) 1986 QY2 (16411)
a 2.65682
e 0.22801
i / sin(i) 15.4691 / 0.26672
q 2.05105
Q 3.26259
ω 190.8162
Node 147.5936
m 332.4135
n 0.2276
Epoch 2460800.5
nobs 3330
nopp 26
Years observed 1954-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.657
ep 0.200
sin(ip) 0.241
G 0.150
H 13.630
Mass
D 6.75 0.327
pV 0.169 0.0280
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.266
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6571 0.2004 0.2412 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.75 0.327 0.327 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.169 0.0280 0.0280 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
13.63 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
K S 0.3165 0.2820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
LS 0.15 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.3776 0.2820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT