2001 VQ99

2001VQ99, 89383, K01V99Q

All data for this body: [vot]

MPC data
Name (number) 2001 VQ99 (89383)
a 2.54645
e 0.01274
i / sin(i) 22.7485 / 0.38669
q 2.51402
Q 2.57889
ω 278.8933
Node 100.7988
m 316.1474
n 0.2425
Epoch 2460800.5
nobs 1557
nopp 19
Years observed 2000-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Hansa (480)
 
ap 2.547
ep 0.040
sin(ip) 0.377
G 0.150
H 14.570
Mass
D 3.52 1.171
pV 0.272 0.2303
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 12.171
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
480 Hansa 0 Hansa Novakovic 2019EPSC...13.1671N HCM
480 Hansa 803 Hansa Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5470 0.0399 0.3765 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.52 1.171 1.171 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.272 0.2303 0.2303 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
14.57 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
Q 0.15 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.7074 0.8470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9877 0.8470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT