1999 BQ5

1999BQ5, 44548, J99B05Q

All data for this body: [vot]

MPC data
Name (number) 1999 BQ5 (44548)
a 2.99124
e 0.09294
i / sin(i) 9.7686 / 0.16967
q 2.71323
Q 3.26925
ω 105.5068
Node 278.9706
m 118.3285
n 0.1905
Epoch 2460800.5
nobs 2430
nopp 21
Years observed 1997-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.994
ep 0.055
sin(ip) 0.191
G 0.150
H 13.750
Mass
D 6.06 0.263
pV 0.145 0.0186
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 3.310
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9942 0.0549 0.1907 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.06 0.263 0.263 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.145 0.0186 0.0186 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
13.75 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 0.27 Bus VIS Carvano 2010A&A...510A..43C PHOT
L L 0.4616 0.4616 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.515 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT