2007 UR55

2007UR55, K07U55R, K7841

All data for this body: [vot]

MPC data
Name (number) 2007 UR55 (207841)
a 3.03642
e 0.11674
i / sin(i) 3.1033 / 0.05414
q 2.68196
Q 3.39088
ω 287.1922
Node 48.7047
m 166.4936
n 0.1863
Epoch 2460800.5
nobs 603
nopp 18
Years observed 2001-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.040
ep 0.086
sin(ip) 0.044
G 0.150
H 15.610
Mass
D 5.76 0.609
pV 0.033 0.0079
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.962
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0400 0.0865 0.0438 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.21 0.991 0.991 Masiero 2011ApJ...741...68M NEATM
6.10 0.771 0.771 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0090 0.0090 Masiero 2011ApJ...741...68M NEATM
0.041 0.0161 0.0161 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
15.61 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 C 0.1603 0.1470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.0488 0.1470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT