1998 BK33

1998BK33, 1999 NU21, 1999NU21, 37828, J98B33K, J99N21U

All data for this body: [vot]

MPC data
Name (number) 1998 BK33 (37828)
a 2.39625
e 0.05083
i / sin(i) 7.3810 / 0.12847
q 2.27444
Q 2.51806
ω 97.0627
Node 90.7295
m 85.8025
n 0.2657
Epoch 2460800.5
nobs 4076
nopp 21
Years observed 1998-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.396
ep 0.088
sin(ip) 0.116
G 0.150
H 14.470
Mass
D 3.72 0.289
pV 0.292 0.0407
Value
Rotational Period 207.250
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3958 0.0881 0.1158 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.72 0.289 0.289 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.292 0.0407 0.0407 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
14.47 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
206.74 2 Sidereal Durech 2020A&A...643A..59D Model
207.054 2 Synodic McNeill 2019ApJS..245...29M Lightcurve
207.254 2 Synodic Pal 2020ApJS..247...26P Lightcurve