Chakraborty

1998 XE99, 1998XE99, 2000 JX75, 2000JX75, 28866, J98X99E, K00J75X

All data for this body: [vot]

MPC data
Name (number) Chakraborty (28866)
a 2.36657
e 0.11687
i / sin(i) 9.4065 / 0.16344
q 2.08999
Q 2.64314
ω 351.1532
Node 122.8042
m 58.1380
n 0.2707
Epoch 2460800.5
nobs 2309
nopp 19
Years observed 1992-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.367
ep 0.156
sin(ip) 0.152
G 0.150
H 14.760
Mass
D 3.29 0.643
pV 0.341 0.1473
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 3.492
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3671 0.1562 0.1525 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.29 0.643 0.643 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.341 0.1473 0.1473 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
14.76 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 0.582 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT