2001 SL255

2001SL255, H9121, K01SP5L

All data for this body: [vot]

MPC data
Name (number) 2001 SL255 (179121)
a 2.77157
e 0.05936
i / sin(i) 5.7388 / 0.09999
q 2.60704
Q 2.93610
ω 172.9077
Node 181.5469
m 67.4881
n 0.2136
Epoch 2460800.5
nobs 669
nopp 17
Years observed 1999-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.770
ep 0.030
sin(ip) 0.102
G 0.150
H 16.110
Mass
D 3.44 0.444
pV 0.060 0.0307
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 2.251
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7703 0.0301 0.1023 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.44 0.444 0.444 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0307 0.0307 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
16.11 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 0.63 Bus VIS Carvano 2010A&A...510A..43C PHOT
V X 0.1042 0.3670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.3751 0.3670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT