1998 FZ61

1998FZ61, 42637, J98F61Z

All data for this body: [vot]

MPC data
Name (number) 1998 FZ61 (42637)
a 2.30975
e 0.13352
i / sin(i) 3.2927 / 0.05744
q 2.00135
Q 2.61815
ω 193.8778
Node 254.3408
m 346.8451
n 0.2808
Epoch 2460800.5
nobs 1938
nopp 21
Years observed 1991-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.310
ep 0.152
sin(ip) 0.071
G 0.150
H 15.180
Mass
D 3.06 0.047
pV 0.086 0.0089
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3097 0.1522 0.0714 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.66 0.060 0.060 Nugent 2016AJ....152...63N NEATM
4.38 1.000 1.000 Masiero 2020PSJ.....1....5M NEATM
5.00 1.020 1.020 Masiero 2012ApJ...759L...8M NEATM
5.40 0.078 0.078 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.061 0.0095 0.0095 Masiero 2011ApJ...741...68M NEATM
0.078 0.0390 0.0390 Masiero 2012ApJ...759L...8M NEATM
0.092 0.0560 0.0560 Masiero 2020PSJ.....1....5M NEATM
0.550 0.0400 0.0400 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
15.18 MPC-2023-12-04 MPC-2023-12-04 Phot