1991 UC1

1991UC1, 06048, 1993 CM1, 1993CM1, J91U01C, J93C01M

All data for this body: [vot]

MPC data
Name (number) 1991 UC1 (6048)
a 2.59844
e 0.01494
i / sin(i) 7.0770 / 0.12320
q 2.55962
Q 2.63725
ω 311.2844
Node 187.3471
m 262.2272
n 0.2353
Epoch 2460800.5
nobs 4785
nopp 28
Years observed 1949-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.599
ep 0.048
sin(ip) 0.126
G 0.150
H 13.230
Mass
D 6.37 0.108
pV 0.397 0.0605
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.956
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5989 0.0478 0.1261 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.37 0.108 0.108 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.397 0.0605 0.0605 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
13.23 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 0.826 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT