1993 FF49

1993FF49, 1996 YG2, 1996YG2, 1998 FE50, 1998FE50, 27807, J93F49F, J96Y02G, J98F50E

All data for this body: [vot]

MPC data
Name (number) 1993 FF49 (27807)
a 2.94318
e 0.23553
i / sin(i) 6.6086 / 0.11509
q 2.24998
Q 3.63638
ω 80.5159
Node 4.8184
m 206.1293
n 0.1952
Epoch 2460800.5
nobs 2691
nopp 22
Years observed 1993-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.939
ep 0.228
sin(ip) 0.127
G 0.150
H 13.960
Mass
D 9.71 0.306
pV 0.056 0.0072
Value
Rotational Period
Period quality None
Spectral Class Kl
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9389 0.2275 0.1270 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.84 3.719 3.719 Masiero 2017AJ....154..168M NEATM
11.43 3.910 3.910 Masiero 2020PSJ.....1....5M NEATM
12.30 0.820 0.820 Usui 2011PASJ...63.1117U NEATM
12.64 2.530 2.530 Ali-Lagoa 2018A&A...612A..85A NEATM
12.96 2.590 2.590 Ali-Lagoa 2018A&A...612A..85A NEATM
8.55 2.830 2.830 Masiero 2020PSJ.....1....5M NEATM
9.15 0.341 0.341 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.034 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A NEATM
0.036 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A NEATM
0.043 0.0350 0.0350 Masiero 2020PSJ.....1....5M NEATM
0.065 0.0383 0.0383 Masiero 2017AJ....154..168M NEATM
0.073 0.0640 0.0640 Masiero 2020PSJ.....1....5M NEATM
0.084 0.0116 0.0116 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
13.96 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Kl Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT