2001 XU121

2001XU121, 2005 MD7, 2005MD7, K01XC1U, K05M07D, N7741

All data for this body: [vot]

MPC data
Name (number) 2001 XU121 (237741)
a 3.14478
e 0.16179
i / sin(i) 7.6668 / 0.13341
q 2.63598
Q 3.65358
ω 249.6127
Node 77.7153
m 140.4059
n 0.1767
Epoch 2460800.5
nobs 373
nopp 19
Years observed 2001-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.144
ep 0.139
sin(ip) 0.117
G 0.150
H 15.700
Mass
D 5.96 0.720
pV 0.038 0.0099
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 2.662
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1436 0.1391 0.1165 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.96 0.720 0.720 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.038 0.0099 0.0099 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
15.70 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 0.14 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.3970 0.3970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT