Laotse

07854, 1076 T-3, 1076T-3, 1989 EB5, 1989EB5, J89E05B, T3S1076

All data for this body: [vot]

MPC data
Name (number) Laotse (7854)
a 2.25368
e 0.18123
i / sin(i) 6.6481 / 0.11577
q 1.84525
Q 2.66210
ω 63.4564
Node 308.4488
m 25.8358
n 0.2913
Epoch 2460800.5
nobs 4522
nopp 27
Years observed 1953-2024
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.256
ep 0.138
sin(ip) 0.120
G 0.150
H 14.140
Mass
D 3.16 0.119
pV 0.332 0.0217
Value
Rotational Period
Period quality None
Spectral Class A
Spectral Class Score 5.953
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2558 0.1382 0.1202 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.15 0.119 0.119 Masiero 2011ApJ...741...68M NEATM
4.36 1.495 1.495 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.177 0.1018 0.1018 Masiero 2011ApJ...741...68M NEATM
0.339 0.0222 0.0222 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
14.14 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
A A 0.4432 0.4432 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
A 0.549 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.83 Bus VIS Carvano 2010A&A...510A..43C PHOT