1978 UV

1978UV, 07731, 1988 BD, 1988BD, J78U00V, J88B00D

All data for this body: [vot]

MPC data
Name (number) 1978 UV (7731)
a 2.66864
e 0.26217
i / sin(i) 6.2400 / 0.10869
q 1.96900
Q 3.36827
ω 8.7561
Node 46.0065
m 234.8374
n 0.2261
Epoch 2460800.5
nobs 3618
nopp 27
Years observed 1978-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.666
ep 0.239
sin(ip) 0.092
G 0.150
H 12.960
Mass
D 12.32 0.055
pV 0.066 0.0063
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 5.862
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6663 0.2386 0.0925 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.32 0.055 0.055 Masiero 2011ApJ...741...68M NEATM
12.52 3.620 3.620 Masiero 2020PSJ.....1....5M NEATM
12.70 2.650 2.650 Masiero 2020PSJ.....1....5M NEATM
13.20 4.300 4.300 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0340 0.0340 Masiero 2020PSJ.....1....5M NEATM
0.067 0.0066 0.0066 Masiero 2011ApJ...741...68M NEATM
0.069 0.0340 0.0340 Masiero 2020PSJ.....1....5M NEATM
0.070 0.0370 0.0770 Masiero 2021PSJ.....2..162M 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
12.96 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 Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
X 0.977 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT