1990 QZ1

1990QZ1, 09752, 1992 BD1, 1992BD1, J90Q01Z, J92B01D

All data for this body: [vot]

MPC data
Name (number) 1990 QZ1 (9752)
a 2.40069
e 0.08355
i / sin(i) 7.1790 / 0.12497
q 2.20012
Q 2.60126
ω 119.9993
Node 345.6230
m 4.5995
n 0.2650
Epoch 2460800.5
nobs 3532
nopp 24
Years observed 1990-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.401
ep 0.108
sin(ip) 0.127
G 0.150
H 13.990
Mass
D 4.32 0.062
pV 0.314 0.0580
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.772
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4006 0.1083 0.1274 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.32 0.062 0.062 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.314 0.0580 0.0580 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
13.99 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 0.962 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT