1998 EA11

1998EA11, 2000 SU332, 2000SU332, 91032, J98E11A, K00SX2U

All data for this body: [vot]

MPC data
Name (number) 1998 EA11 (91032)
a 2.45802
e 0.21789
i / sin(i) 5.5086 / 0.09599
q 1.92243
Q 2.99360
ω 345.6021
Node 109.9773
m 65.1993
n 0.2558
Epoch 2460800.5
nobs 1140
nopp 18
Years observed 1998-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.462
ep 0.228
sin(ip) 0.076
G 0.150
H 16.140
Mass
D 3.09 0.225
pV 0.081 0.0139
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 7.454
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4625 0.2282 0.0761 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.96 0.710 0.710 Masiero 2020PSJ.....1....5M NEATM
3.03 0.281 0.281 Masiero 2011ApJ...741...68M NEATM
3.23 0.508 0.508 Masiero 2011ApJ...741...68M NEATM
3.35 0.910 0.910 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.069 0.0260 0.0430 Masiero 2021PSJ.....2..162M NEATM
0.080 0.0450 0.0450 Masiero 2020PSJ.....1....5M NEATM
0.081 0.0186 0.0186 Masiero 2011ApJ...741...68M NEATM
0.092 0.0326 0.0326 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
16.14 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
B B 0.0521 0.4810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.5236 0.4810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
C 0.14 Bus VIS Carvano 2010A&A...510A..43C PHOT
X B 0.0190 0.4810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT