1998 BQ41

1998BQ41, 1999 LW4, 1999LW4, 26999, J98B41Q, J99L04W

All data for this body: [vot]

MPC data
Name (number) 1998 BQ41 (26999)
a 2.97690
e 0.04760
i / sin(i) 12.5748 / 0.21771
q 2.83520
Q 3.11861
ω 348.5752
Node 150.0322
m 104.0062
n 0.1919
Epoch 2460800.5
nobs 3091
nopp 24
Years observed 1995-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.976
ep 0.082
sin(ip) 0.206
G 0.150
H 13.470
Mass
D 5.78 0.145
pV 0.231 0.0271
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 14.930
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9762 0.0821 0.2059 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.78 0.145 0.145 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.231 0.0271 0.0271 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
13.47 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
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.72 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.8266 0.7120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9217 0.7120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT