1999 QQ

1999QQ, 2002 GP180, 2002GP180, 2002 GR43, 2002GR43, 74596, J99Q00Q, K02G43R, K02GI0P

All data for this body: [vot]

MPC data
Name (number) 1999 QQ (74596)
a 2.34819
e 0.21706
i / sin(i) 0.2328 / 0.00406
q 1.83848
Q 2.85789
ω 303.3365
Node 347.2865
m 79.4542
n 0.2739
Epoch 2460800.5
nobs 1003
nopp 21
Years observed 1994-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Euterpe (27)
 
ap 2.349
ep 0.198
sin(ip) 0.017
G 0.150
H 16.430
Mass
D 1.35 0.238
pV 0.291 0.1896
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 1.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
27 Euterpe 410 Euterpe 0.0200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3485 0.1982 0.0170 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.35 0.238 0.238 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.291 0.1896 0.1896 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
16.43 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
V Popescu NIR Mansour 2020MNRAS.491.5966M SPEC+PHOT
V V None None Movis NIR Popescu 2018A&A...617A..12P PHOT