2001 XP181

2001XP181, G3038, K01XI1P

All data for this body: [vot]

MPC data
Name (number) 2001 XP181 (163038)
a 2.20320
e 0.14143
i / sin(i) 5.5028 / 0.09589
q 1.89161
Q 2.51480
ω 231.1072
Node 111.2518
m 158.4854
n 0.3014
Epoch 2460800.5
nobs 1069
nopp 17
Years observed 2001-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.204
ep 0.079
sin(ip) 0.090
G 0.150
H 16.580
Mass
D 1.51 0.319
pV 0.280 0.1083
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.228
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2036 0.0793 0.0896 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.51 0.319 0.319 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.280 0.1083 0.1083 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
16.58 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
S S 0.8713 0.8713 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT