1998 RL56

1998RL56, 1994 RT20, 1994RT20, 74202, J94R20T, J98R56L

All data for this body: [vot]

MPC data
Name (number) 1998 RL56 (74202)
a 2.46733
e 0.08892
i / sin(i) 11.3831 / 0.19737
q 2.24793
Q 2.68674
ω 327.8999
Node 348.4346
m 350.4663
n 0.2543
Epoch 2460800.5
nobs 1406
nopp 20
Years observed 1994-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.467
ep 0.059
sin(ip) 0.200
G 0.150
H 15.120
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 10.265
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4674 0.0585 0.2002 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.12 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
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.18 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.960 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.3575 0.3575 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT