Leonfridman

19096, 1979 TY1, 1979TY1, 1979 UT1, 1979UT1, 1986 VJ6, 1986VJ6, 1986 XB1, 1986XB1, J79T01Y, J79U01T, J86V06J, J86X01B

All data for this body: [vot]

MPC data
Name (number) Leonfridman (19096)
a 2.29364
e 0.14977
i / sin(i) 8.4963 / 0.14775
q 1.95011
Q 2.63716
ω 31.6976
Node 32.9633
m 12.1810
n 0.2837
Epoch 2460800.5
nobs 3320
nopp 24
Years observed 1951-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.293
ep 0.154
sin(ip) 0.137
G 0.150
H 13.940
Mass
D 4.33 0.077
pV 0.333 0.0276
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.374
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2933 0.1543 0.1366 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.07 1.010 1.010 Nugent 2016AJ....152...63N NEATM
4.25 0.210 0.210 Masiero 2012ApJ...759L...8M NEATM
4.35 0.083 0.083 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.290 0.1400 0.1400 Nugent 2016AJ....152...63N NEATM
0.324 0.0490 0.0490 Masiero 2012ApJ...759L...8M NEATM
0.339 0.0344 0.0344 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
13.94 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 0.229 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT