2001 XS2

2001XS2, B1243, K01X02S

All data for this body: [vot]

MPC data
Name (number) 2001 XS2 (111243)
a 1.91935
e 0.09198
i / sin(i) 22.7455 / 0.38664
q 1.74281
Q 2.09588
ω 77.6966
Node 52.0970
m 261.5377
n 0.3707
Epoch 2460800.5
nobs 2081
nopp 15
Years observed 1998-2024
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Hungaria (434)
 
ap 1.920
ep 0.075
sin(ip) 0.363
G 0.150
H 15.560
Mass
D 1.25 0.281
pV 0.942 0.1458
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 10.087
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
434 Hungaria 0 Hungaria Novakovic 2019EPSC...13.1671N HCM
434 Hungaria 3 Hungaria -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
1.9196 0.0750 0.3629 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.25 0.281 0.281 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.942 0.1458 0.1458 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
15.56 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
K X 0.3607 0.3950 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1867 0.3950 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.2807 0.3950 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.4422 0.3950 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.7716 0.3950 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT