1999 BZ18

1999BZ18, 2002 QA12, 2002QA12, 96610, J99B18Z, K02Q12A

All data for this body: [vot]

MPC data
Name (number) 1999 BZ18 (96610)
a 3.04039
e 0.18549
i / sin(i) 18.2865 / 0.31377
q 2.47641
Q 3.60436
ω 148.5614
Node 307.1355
m 353.3649
n 0.1859
Epoch 2460800.5
nobs 2100
nopp 17
Years observed 1998-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.043
ep 0.214
sin(ip) 0.319
G 0.150
H 14.210
Mass
D 8.75 0.081
pV 0.061 0.0126
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.874
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0431 0.2136 0.3185 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.57 3.640 3.640 Nugent 2016AJ....152...63N NEATM
10.72 4.010 4.010 Masiero 2021PSJ.....2..162M NEATM
8.75 0.081 0.081 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0230 0.0630 Masiero 2021PSJ.....2..162M NEATM
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.069 0.0147 0.0147 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
14.21 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
C K 0.1865 0.2230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
K K 0.2417 0.2230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.979 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT