1998 BZ

1998BZ, 16872, 1992 KC1, 1992KC1, 1999 JO71, 1999JO71, J92K01C, J98B00Z, J99J71O

All data for this body: [vot]

MPC data
Name (number) 1998 BZ (16872)
a 2.35026
e 0.21904
i / sin(i) 7.8983 / 0.13742
q 1.83546
Q 2.86505
ω 308.4566
Node 87.1309
m 266.9004
n 0.2735
Epoch 2460800.5
nobs 4861
nopp 22
Years observed 1992-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.350
ep 0.193
sin(ip) 0.120
G 0.150
H 14.140
Mass
D 4.16 0.310
pV 0.160 0.0259
Value
Rotational Period 2.800
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3499 0.1932 0.1197 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.78 0.360 0.360 Masiero 2012ApJ...759L...8M NEATM
5.24 0.607 0.607 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.147 0.0268 0.0268 Masiero 2011ApJ...741...68M NEATM
0.340 0.1010 0.1010 Masiero 2012ApJ...759L...8M 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
14.14 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.80958 2 Synodic Pal 2020ApJS..247...26P Lightcurve
2.81 2 Synodic Waszczak 2015AJ....150...75W Lightcurve