2001 SL209

2001SL209, 2009 EA28, 2009EA28, K01SK9L, K09E28A, O1826

All data for this body: [vot]

MPC data
Name (number) 2001 SL209 (241826)
a 2.76751
e 0.26150
i / sin(i) 15.3547 / 0.26479
q 2.04380
Q 3.49121
ω 90.1918
Node 176.1313
m 110.7620
n 0.2141
Epoch 2460800.5
nobs 390
nopp 15
Years observed 2000-2024
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent Postrema (1484)
 
ap 2.770
ep 0.238
sin(ip) 0.282
G 0.150
H 16.600
Mass
D 3.36 0.183
pV 0.057 0.0047
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 1.319
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1484 Postrema 541 Postrema Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7701 0.2380 0.2821 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.36 0.183 0.183 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.057 0.0047 0.0047 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
16.60 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
B X 0.0110 0.1300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.0478 0.1300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.1617 0.1300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V X 0.0168 0.1300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.2198 0.1300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT