Brentano

08054, 1987 VZ, 1987VZ, 4581 P-L, 4581P-L, J87V00Z, PLS4581

All data for this body: [vot]

MPC data
Name (number) Brentano (8054)
a 2.23768
e 0.12629
i / sin(i) 2.8189 / 0.04918
q 1.95509
Q 2.52026
ω 334.5229
Node 54.5387
m 88.6434
n 0.2944
Epoch 2460800.5
nobs 3680
nopp 25
Years observed 1960-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.238
ep 0.103
sin(ip) 0.038
G 0.150
H 14.330
Mass
D 4.09 0.080
pV 0.235 0.0214
Value
Rotational Period 623.700
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2378 0.1031 0.0380 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.64 0.178 0.178 Masiero 2011ApJ...741...68M NEATM
4.21 0.090 0.090 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.209 0.0240 0.0240 Masiero 2012ApJ...759L...8M NEATM
0.334 0.0473 0.0473 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
14.33 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
623.77 2 Synodic Waszczak 2015AJ....150...75W Lightcurve