2001 ST239

2001ST239, B0254, K01SN9T

All data for this body: [vot]

MPC data
Name (number) 2001 ST239 (110254)
a 3.17453
e 0.03775
i / sin(i) 9.4844 / 0.16478
q 3.05469
Q 3.29438
ω 64.1000
Node 177.8817
m 193.3433
n 0.1743
Epoch 2460800.5
nobs 704
nopp 20
Years observed 1996-2025
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent Veritas (490)
 
ap 3.168
ep 0.070
sin(ip) 0.163
G 0.150
H 15.250
Mass
D 4.15 0.564
pV 0.093 0.0379
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 0.294
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
490 Veritas 0 Veritas Novakovic 2019EPSC...13.1671N HCM
490 Veritas 609 Veritas -0.3000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1683 0.0703 0.1630 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.15 0.564 0.564 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.093 0.0379 0.0379 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
15.25 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
D D 0.0490 0.0490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT