1999 FR28

1999FR28, 1988 GU1, 1988GU1, 2000 SD288, 2000SD288, 35709, J88G01U, J99F28R, K00SS8D

All data for this body: [vot]

MPC data
Name (number) 1999 FR28 (35709)
a 2.36319
e 0.30194
i / sin(i) 13.6251 / 0.23557
q 1.64964
Q 3.07674
ω 300.5556
Node 16.3238
m 337.3685
n 0.2713
Epoch 2460800.5
nobs 3422
nopp 22
Years observed 1988-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.364
ep 0.204
sin(ip) 0.238
G 0.150
H 13.960
Mass
D 7.41 0.161
pV 0.076 0.0098
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.634
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3638 0.2044 0.2384 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.00 1.500 1.500 Ali-Lagoa 2017A&A...603A..55A NEATM
10.10 1.500 1.500 Ali-Lagoa 2017A&A...603A..55A NEATM
7.14 0.710 0.710 Ali-Lagoa 2018A&A...612A..85A NEATM
7.32 0.170 0.170 Usui 2011PASJ...63.1117U NEATM
8.20 1.200 1.200 Ali-Lagoa 2017A&A...603A..55A NEATM
9.00 1.300 1.300 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0200 0.0200 Ali-Lagoa 2017A&A...603A..55A NEATM
0.060 0.0200 0.0200 Ali-Lagoa 2017A&A...603A..55A NEATM
0.070 0.0200 0.0200 Ali-Lagoa 2017A&A...603A..55A NEATM
0.090 0.0300 0.0300 Ali-Lagoa 2017A&A...603A..55A NEATM
0.119 0.0240 0.0240 Ali-Lagoa 2018A&A...612A..85A 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
C 0.939 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT