2001 XM161

2001XM161, F8368, K01XG1M

All data for this body: [vot]

MPC data
Name (number) 2001 XM161 (158368)
a 2.44350
e 0.03464
i / sin(i) 4.5184 / 0.07878
q 2.35886
Q 2.52813
ω 32.2634
Node 92.1457
m 5.0523
n 0.2580
Epoch 2460800.5
nobs 436
nopp 18
Years observed 1997-2025
rms 0.93
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.444
ep 0.062
sin(ip) 0.064
G 0.150
H 16.800
Mass
D 2.11 0.577
pV 0.083 0.0493
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 6.218
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4437 0.0623 0.0642 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.11 0.577 0.577 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.083 0.0493 0.0493 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
16.80 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 0.24 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.833 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.2033 0.2030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT