Fienga

15986, 1993 RR19, 1993RR19, 1998 XU1, 1998XU1, J93R19R, J98X01U

All data for this body: [vot]

MPC data
Name (number) Fienga (15986)
a 2.69457
e 0.22973
i / sin(i) 2.6506 / 0.04625
q 2.07556
Q 3.31358
ω 284.5432
Node 207.1291
m 301.0279
n 0.2228
Epoch 2460800.5
nobs 1760
nopp 22
Years observed 1993-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.695
ep 0.256
sin(ip) 0.063
G 0.150
H 14.890
Mass
D 7.28 0.173
pV 0.045 0.0074
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.928
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6950 0.2561 0.0626 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.27 0.174 0.174 Masiero 2011ApJ...741...68M NEATM
7.75 2.200 2.200 Masiero 2020PSJ.....1....5M NEATM
8.84 2.637 2.637 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.025 0.0133 0.0133 Masiero 2017AJ....154..168M NEATM
0.053 0.0092 0.0092 Masiero 2011ApJ...741...68M NEATM
0.055 0.0360 0.0360 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
14.89 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 0.988 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT