1998 FQ27

1998FQ27, 1999 RP22, 1999RP22, 35491, J98F27Q, J99R22P

All data for this body: [vot]

MPC data
Name (number) 1998 FQ27 (35491)
a 2.57057
e 0.24354
i / sin(i) 4.1251 / 0.07193
q 1.94453
Q 3.19660
ω 308.6950
Node 310.8400
m 153.4695
n 0.2391
Epoch 2460800.5
nobs 2862
nopp 21
Years observed 1998-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.571
ep 0.265
sin(ip) 0.091
G 0.150
H 14.740
Mass
D 2.96 0.709
pV 0.383 0.0402
Value
Rotational Period 3.000
Period quality 2
Spectral Class S
Spectral Class Score 10.613
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5707 0.2648 0.0909 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.96 0.709 0.709 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.383 0.0402 0.0402 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
14.74 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.59586 2 Synodic Pal 2020ApJS..247...26P Lightcurve
3.6 2 Synodic Chang 2015ApJS..219...27C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.40 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.3977 0.8220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9045 0.8220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT