1997 EB42

1997EB42, 09439, 1980 FH7, 1980FH7, 1991 PL25, 1991PL25, 1995 UP23, 1995UP23, J80F07H, J91P25L, J95U23P, J97E42B

All data for this body: [vot]

MPC data
Name (number) 1997 EB42 (9439)
a 2.27459
e 0.11793
i / sin(i) 2.2126 / 0.03861
q 2.00636
Q 2.54282
ω 327.6014
Node 285.7216
m 352.2101
n 0.2873
Epoch 2460800.5
nobs 1659
nopp 25
Years observed 1980-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.275
ep 0.124
sin(ip) 0.050
G 0.150
H 15.940
Mass
D 3.88 0.145
pV 0.069 0.0152
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 11.266
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2746 0.1239 0.0496 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.25 0.640 0.640 Masiero 2020PSJ.....1....5M NEATM
3.91 0.149 0.149 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0170 0.0170 Masiero 2011ApJ...741...68M NEATM
0.080 0.0340 0.0340 Masiero 2020PSJ.....1....5M 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
15.94 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 0.300 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
B C 0.3731 0.2870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.3964 0.2870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.38 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.0423 0.2870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.0465 0.2870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1726 0.2870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3055 0.2870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3065 0.2870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5443 0.2870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S C 0.0784 0.2870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V C 0.1487 0.2870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.0975 0.2870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT