Burchell

1993 KW2, 1993KW2, 1998 XJ60, 1998XJ60, 2000 JN57, 2000JN57, 28855, J93K02W, J98X60J, K00J57N

All data for this body: [vot]

MPC data
Name (number) Burchell (28855)
a 2.30826
e 0.07270
i / sin(i) 4.4796 / 0.07810
q 2.14044
Q 2.47608
ω 335.3040
Node 133.0177
m 171.3942
n 0.2810
Epoch 2460800.5
nobs 2997
nopp 21
Years observed 1993-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.308
ep 0.107
sin(ip) 0.074
G 0.150
H 14.530
Mass
D 3.40 0.126
pV 0.351 0.0683
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 4.320
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3079 0.1067 0.0738 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.40 0.126 0.126 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.351 0.0683 0.0683 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
14.53 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
L 0.720 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT