Lallaward

08347, 1987 HK, 1987HK, J87H00K

All data for this body: [vot]

MPC data
Name (number) Lallaward (8347)
a 2.55590
e 0.08426
i / sin(i) 1.0502 / 0.01833
q 2.34053
Q 2.77126
ω 340.2070
Node 312.7982
m 55.2062
n 0.2412
Epoch 2460800.5
nobs 4371
nopp 27
Years observed 1982-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.556
ep 0.084
sin(ip) 0.031
G 0.150
H 13.960
Mass
D 5.41 0.297
pV 0.219 0.0450
Value
Rotational Period 5.428
Period quality 2
Spectral Class S
Spectral Class Score 6.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5563 0.0838 0.0313 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.41 0.297 0.297 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.219 0.0450 0.0450 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
13.96 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.42849 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT