2000 QW99

2000QW99, 87423, K00Q99W

All data for this body: [vot]

MPC data
Name (number) 2000 QW99 (87423)
a 2.66303
e 0.24183
i / sin(i) 4.8820 / 0.08511
q 2.01904
Q 3.30702
ω 263.2689
Node 102.2215
m 235.3452
n 0.2268
Epoch 2460800.5
nobs 856
nopp 17
Years observed 2000-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Leonidas (2782)
 
ap 2.663
ep 0.196
sin(ip) 0.068
G 0.150
H 16.100
Mass
D 4.12 0.153
pV 0.045 0.0050
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.695
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2782 Leonidas 528 Leonidas Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
144 Vibilia 529 Vibilia Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6635 0.1957 0.0684 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.12 0.153 0.153 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.045 0.0050 0.0050 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
16.10 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
C 0.25 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.1992 0.1992 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT