2001 QS239

2001QS239, H8972, K01QN9S

All data for this body: [vot]

MPC data
Name (number) 2001 QS239 (178972)
a 2.80171
e 0.20273
i / sin(i) 13.3150 / 0.23031
q 2.23371
Q 3.36971
ω 30.9752
Node 346.9904
m 352.3972
n 0.2102
Epoch 2460800.5
nobs 471
nopp 12
Years observed 1999-2023
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Ino (173)
 
ap 2.802
ep 0.177
sin(ip) 0.232
G 0.150
H 16.340
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.131
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
173 Ino 0 Ino Novakovic 2019EPSC...13.1671N HCM
173 Ino 522 Ino 0.7500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8017 0.1772 0.2321 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.34 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 0.0285 0.0280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.678 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S D 0.0105 0.0280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT