Masumi

04293, 1941FC, 1950EV, 1957SE, 1962WQ, 1971UF3, 1977FR1, 1989VT, J41F00C, J50E00V, J57S00E, J62W00Q, J71U03F, J77F01R, J89V00T

All data for this body: [vot]

MPC data
Name (number) Masumi (4293)
Packed designation 04293
a 2.72153
e 0.22405
i / sin(i) 9.3704 / 0.16282
q 2.11178
Q 3.33128
ω 53.2183
Node 58.0323
m 30.4017
n 0.2195
Epoch 2459600.5
nobs 2591
nopp 29
Years observed 1950-2022
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.722
ep 0.234
sin(ip) 0.154
Value Standard error
G 0.150
H 12.200
Mass
D 15.76 0.283
pV 0.107 0.0136
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7222 0.2336 0.1539 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.49 2.240 2.240 Masiero 2020PSJ.....1....5M NEATM
15.77 4.130 4.130 Nugent 2016AJ....152...63N NEATM
15.79 0.286 0.286 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.070 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.083 0.0430 0.0430 Masiero 2020PSJ.....1....5M NEATM
0.112 0.0147 0.0147 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.20 MPC-2022-01-18 MPC-2022-01-18 Phot