2001 SL257

2001SL257, K01SP7L, L0915

All data for this body: [vot]

MPC data
Name (number) 2001 SL257 (210915)
a 2.76750
e 0.20074
i / sin(i) 5.9639 / 0.10390
q 2.21196
Q 3.32304
ω 287.7169
Node 32.1870
m 91.9472
n 0.2141
Epoch 2460800.5
nobs 542
nopp 14
Years observed 2001-2024
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.764
ep 0.176
sin(ip) 0.100
G 0.150
H 16.220
Mass
D 2.20 0.508
pV 0.211 0.1172
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.388
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7643 0.1763 0.0999 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.20 0.508 0.508 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.211 0.1172 0.1172 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
16.22 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 0.898 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT