2001 BQ70

2001BQ70, 1987 QJ8, 1987QJ8, 1999 XU184, 1999XU184, 45991, J87Q08J, J99XI4U, K01B70Q

All data for this body: [vot]

MPC data
Name (number) 2001 BQ70 (45991)
a 2.42392
e 0.19710
i / sin(i) 12.3229 / 0.21342
q 1.94616
Q 2.90167
ω 8.3478
Node 293.8074
m 5.7565
n 0.2612
Epoch 2460800.5
nobs 2284
nopp 21
Years observed 1997-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.425
ep 0.167
sin(ip) 0.219
G 0.150
H 14.460
Mass
D 6.15 0.043
pV 0.062 0.0068
Value
Rotational Period 2.800
Period quality 1
Spectral Class C
Spectral Class Score 4.034
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4245 0.1672 0.2186 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.15 0.043 0.043 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.062 0.0068 0.0068 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
14.46 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.88 1 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.28 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.579 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT