1999 BZ7

1999BZ7, D4498, J99B07Z

All data for this body: [vot]

MPC data
Name (number) 1999 BZ7 (134498)
a 2.77056
e 0.17629
i / sin(i) 7.1776 / 0.12495
q 2.28214
Q 3.25899
ω 168.9173
Node 303.8963
m 262.3555
n 0.2137
Epoch 2460800.5
nobs 624
nopp 19
Years observed 1997-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.774
ep 0.193
sin(ip) 0.138
G 0.150
H 15.780
Mass
D 4.86 1.512
pV 0.057 0.0330
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 3.343
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
114555 2003 BN44 -1 2003BN44 -1.0000 Nesvorny 2025arXiv250800753N/ HCM-2025
16472 1990 OE5 -1 1990OE5 -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
668 Dora 0 Dora Novakovic 2019EPSC...13.1671N HCM
668 Dora 512 Dora Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7736 0.1934 0.1376 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.86 1.512 1.512 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.057 0.0330 0.0330 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
15.78 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 B 0.2070 0.1810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.3502 0.1810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT