1998 FR48

1998FR48, 1976 JT3, 1976JT3, 1999 RL194, 1999RL194, 42631, J76J03T, J98F48R, J99RJ4L

All data for this body: [vot]

MPC data
Name (number) 1998 FR48 (42631)
a 2.16978
e 0.17694
i / sin(i) 2.1503 / 0.03752
q 1.78587
Q 2.55369
ω 96.1304
Node 255.8362
m 10.0202
n 0.3084
Epoch 2460800.5
nobs 1774
nopp 22
Years observed 1976-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.170
ep 0.108
sin(ip) 0.047
G 0.150
H 15.690
Mass
D 2.23 0.294
pV 0.182 0.0412
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.404
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1703 0.1081 0.0466 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.14 0.416 0.416 Masiero 2011ApJ...741...68M NEATM
2.32 0.540 0.540 Nugent 2016AJ....152...63N NEATM
2.33 0.647 0.647 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.150 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.188 0.1092 0.1092 Masiero 2017AJ....154..168M NEATM
0.203 0.0577 0.0577 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
15.69 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 0.734 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT