1989 UV1

1989UV1, 10751, 1978 RU2, 1978RU2, 1992 EW23, 1992EW23, J78R02U, J89U01V, J92E23W

All data for this body: [vot]

MPC data
Name (number) 1989 UV1 (10751)
a 3.09447
e 0.23345
i / sin(i) 0.7327 / 0.01279
q 2.37207
Q 3.81687
ω 319.7056
Node 19.5784
m 198.5702
n 0.1811
Epoch 2460800.5
nobs 3025
nopp 27
Years observed 1978-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.107
ep 0.195
sin(ip) 0.021
G 0.150
H 13.680
Mass
D 10.54 0.051
pV 0.053 0.0040
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.652
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1067 0.1952 0.0212 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.52 0.051 0.051 Masiero 2011ApJ...741...68M NEATM
12.67 0.750 0.750 Masiero 2012ApJ...759L...8M NEATM
13.56 3.880 3.880 Masiero 2020PSJ.....1....5M NEATM
15.08 1.000 1.000 Usui 2011PASJ...63.1117U NEATM
15.62 3.120 3.120 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A NEATM
0.035 0.0290 0.0290 Masiero 2020PSJ.....1....5M NEATM
0.048 0.0050 0.0050 Masiero 2012ApJ...759L...8M NEATM
0.076 0.0081 0.0081 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
13.68 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 0.571 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.5376 0.5376 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT