1998 BJ6

1998BJ6, 1999 JJ95, 1999JJ95, 52658, J98B06J, J99J95J

All data for this body: [vot]

MPC data
Name (number) 1998 BJ6 (52658)
a 2.79217
e 0.19298
i / sin(i) 8.3030 / 0.14441
q 2.25333
Q 3.33101
ω 354.7582
Node 109.0612
m 315.1091
n 0.2112
Epoch 2460800.5
nobs 2152
nopp 20
Years observed 1992-2024
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.795
ep 0.203
sin(ip) 0.120
G 0.150
H 14.460
Mass
D 8.59 0.251
pV 0.047 0.0057
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 5.042
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7948 0.2027 0.1198 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.41 1.673 1.673 Masiero 2017AJ....154..168M NEATM
7.49 2.058 2.058 Masiero 2017AJ....154..168M NEATM
8.45 2.010 2.010 Masiero 2020PSJ.....1....5M NEATM
8.58 0.277 0.277 Masiero 2011ApJ...741...68M NEATM
9.02 0.770 0.770 Usui 2011PASJ...63.1117U NEATM
9.39 1.880 1.880 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0370 0.0370 Masiero 2020PSJ.....1....5M NEATM
0.045 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.046 0.0065 0.0065 Masiero 2011ApJ...741...68M NEATM
0.055 0.0266 0.0266 Masiero 2017AJ....154..168M NEATM
0.056 0.0228 0.0228 Masiero 2017AJ....154..168M 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
14.46 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
B X 0.4749 0.4880 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.41 Bus VIS Carvano 2010A&A...510A..43C PHOT
C X 0.1329 0.4880 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.8404 0.4880 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT