1999 FH

1999FH, 2000 SY275, 2000SY275, 38063, J99F00H, K00SR5Y

All data for this body: [vot]

MPC data
Name (number) 1999 FH (38063)
a 2.34221
e 0.29304
i / sin(i) 11.8831 / 0.20592
q 1.65584
Q 3.02857
ω 108.2915
Node 193.2146
m 14.9030
n 0.2750
Epoch 2460800.5
nobs 3149
nopp 21
Years observed 1992-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.343
ep 0.204
sin(ip) 0.225
G 0.150
H 14.600
Mass
D 4.13 0.363
pV 0.176 0.0316
Value
Rotational Period 990.000
Period quality 2
Spectral Class D
Spectral Class Score 4.382
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3426 0.2043 0.2251 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.80 0.600 0.600 Ali-Lagoa 2017A&A...603A..55A NEATM
4.20 0.600 0.600 Ali-Lagoa 2017A&A...603A..55A NEATM
4.50 0.700 0.700 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.150 0.0500 0.0500 Ali-Lagoa 2017A&A...603A..55A NEATM
0.180 0.0500 0.0500 Ali-Lagoa 2017A&A...603A..55A NEATM
0.220 0.0700 0.0700 Ali-Lagoa 2017A&A...603A..55A 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
14.60 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
990.0 2 Synodic Stephens 2015MPBu...42...70S Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D D 0.0945 0.3010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.6359 0.3010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L DeMeo-Carry VIS Carry PHOT
S 0.250 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V D 0.1274 0.3010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT