Luyi

04776, 1975 VD, 1975VD, 1982 RD2, 1982RD2, 1982 UU, 1982UU, J75V00D, J82R02D, J82U00U

All data for this body: [vot]

MPC data
Name (number) Luyi (4776)
a 2.31505
e 0.23221
i / sin(i) 5.3925 / 0.09398
q 1.77747
Q 2.85263
ω 349.1561
Node 3.1907
m 48.2622
n 0.2798
Epoch 2460800.5
nobs 5118
nopp 26
Years observed 1975-2025
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.314
ep 0.189
sin(ip) 0.087
G 0.150
H 14.570
Mass
D 3.59 0.044
pV 0.355 0.0250
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.988
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3145 0.1892 0.0869 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.78 0.180 0.180 Masiero 2012ApJ...759L...8M NEATM
3.65 0.045 0.045 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.305 0.0297 0.0297 Masiero 2011ApJ...741...68M NEATM
0.477 0.0460 0.0460 Masiero 2012ApJ...759L...8M 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
14.57 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 0.998 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT