1999 FW53

1999FW53, 1982 BB15, 1982BB15, 1996 KX9, 1996KX9, 35724, J82B15B, J96K09X, J99F53W

All data for this body: [vot]

MPC data
Name (number) 1999 FW53 (35724)
a 2.24221
e 0.15898
i / sin(i) 2.4355 / 0.04249
q 1.88575
Q 2.59868
ω 324.1730
Node 125.7532
m 346.9623
n 0.2936
Epoch 2460800.5
nobs 1571
nopp 19
Years observed 1982-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.242
ep 0.183
sin(ip) 0.036
G 0.150
H 16.020
Mass
D 4.02 0.191
pV 0.030 0.0060
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 9.785
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2424 0.1832 0.0357 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.76 0.740 0.740 Masiero 2020PSJ.....1....5M NEATM
3.17 0.870 0.870 Masiero 2021PSJ.....2..162M NEATM
3.32 0.820 0.820 Nugent 2016AJ....152...63N NEATM
4.21 0.209 0.209 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.027 0.0062 0.0062 Masiero 2011ApJ...741...68M NEATM
0.060 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.077 0.0300 0.0480 Masiero 2021PSJ.....2..162M NEATM
0.111 0.0740 0.0740 Masiero 2020PSJ.....1....5M 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
16.02 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
B 0.486 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
B B 0.4738 0.3630 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.6710 0.3630 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.12 Bus VIS Carvano 2010A&A...510A..43C PHOT
C B 0.1393 0.3630 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.7102 0.3630 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X B 0.1654 0.3630 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT