1998 RR48

1998RR48, 1999 XF9, 1999XF9, 40180, J98R48R, J99X09F

All data for this body: [vot]

MPC data
Name (number) 1998 RR48 (40180)
a 3.05073
e 0.15588
i / sin(i) 1.8098 / 0.03158
q 2.57518
Q 3.52629
ω 40.7143
Node 242.9826
m 56.9343
n 0.1850
Epoch 2460800.5
nobs 1344
nopp 22
Years observed 1998-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.053
ep 0.157
sin(ip) 0.049
G 0.150
H 14.650
Mass
D 6.28 0.494
pV 0.085 0.0200
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.240
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0529 0.1567 0.0491 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.28 0.494 0.494 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.085 0.0200 0.0200 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
14.65 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 0.12 Bus VIS Carvano 2010A&A...510A..43C PHOT