Masek

09841, 1975 VP9, 1975VP9, 1988 UT, 1988UT, 1991 PD16, 1991PD16, J75V09P, J88U00T, J91P16D

All data for this body: [vot]

MPC data
Name (number) Masek (9841)
a 2.18870
e 0.16025
i / sin(i) 2.1987 / 0.03837
q 1.83796
Q 2.53943
ω 264.6842
Node 138.5283
m 88.7715
n 0.3044
Epoch 2460800.5
nobs 3073
nopp 23
Years observed 1975-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.189
ep 0.155
sin(ip) 0.038
G 0.150
H 15.110
Mass
D 2.73 0.510
pV 0.190 0.1200
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1891 0.1546 0.0385 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.73 0.510 0.510 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.190 0.1200 0.1200 Nugent 2016AJ....152...63N 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
15.11 MPC-2023-12-04 MPC-2023-12-04 Phot