Zenbei

07538, 1981 RF3, 1981RF3, 1985 VZ1, 1985VZ1, 1996 VE6, 1996VE6, J81R03F, J85V01Z, J96V06E

All data for this body: [vot]

MPC data
Name (number) Zenbei (7538)
a 2.36375
e 0.18570
i / sin(i) 2.5244 / 0.04405
q 1.92480
Q 2.80271
ω 199.2814
Node 184.2729
m 332.0317
n 0.2712
Epoch 2460800.5
nobs 5388
nopp 26
Years observed 1981-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.364
ep 0.157
sin(ip) 0.048
G 0.150
H 14.340
Mass
D 4.06 0.231
pV 0.319 0.0686
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -1.0300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3638 0.1572 0.0482 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.63 0.610 0.610 Masiero 2012ApJ...759L...8M NEATM
4.13 0.249 0.249 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.312 0.0730 0.0730 Masiero 2011ApJ...741...68M NEATM
0.370 0.2010 0.2010 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
14.34 MPC-2023-12-04 MPC-2023-12-04 Phot