2000 SL121

2000SL121, 1992 WT5, 1992WT5, 1999 LP16, 1999LP16, 38878, J92W05T, J99L16P, K00SC1L

All data for this body: [vot]

MPC data
Name (number) 2000 SL121 (38878)
a 2.55912
e 0.12757
i / sin(i) 14.9250 / 0.25756
q 2.23266
Q 2.88559
ω 292.0298
Node 40.8147
m 42.8722
n 0.2407
Epoch 2460800.5
nobs 2100
nopp 23
Years observed 1992-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.560
ep 0.076
sin(ip) 0.250
G 0.150
H 14.430
Mass
D 3.69 1.022
pV 0.297 0.1122
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5596 0.0762 0.2498 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.69 1.022 1.022 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.297 0.1122 0.1122 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
14.43 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 S None None Movis NIR Popescu 2018A&A...617A..12P PHOT