2000 BQ42

2000BQ42, 1993 HL9, 1993HL9, 2004 FT22, 2004FT22, D7941, J93H09L, K00B42Q, K04F22T

All data for this body: [vot]

MPC data
Name (number) 2000 BQ42 (137941)
a 2.42917
e 0.13981
i / sin(i) 0.4390 / 0.00766
q 2.08954
Q 2.76880
ω 290.9463
Node 301.2089
m 151.0541
n 0.2603
Epoch 2460800.5
nobs 650
nopp 18
Years observed 1993-2024
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.431
ep 0.158
sin(ip) 0.024
G 0.150
H 16.650
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 2.182
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia 0.4800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4308 0.1577 0.0239 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.65 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
Ds S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.3636 0.3636 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT