Elnapoul

05118, 1937 KH, 1937KH, 1976 YB1, 1976YB1, 1980 TS11, 1980TS11, 1980 VH2, 1980VH2, 1988 RB, 1988RB, J37K00H, J76Y01B, J80T11S, J80V02H, J88R00B

All data for this body: [vot]

MPC data
Name (number) Elnapoul (5118)
a 2.60600
e 0.21443
i / sin(i) 12.0798 / 0.20927
q 2.04718
Q 3.16481
ω 62.4194
Node 252.3285
m 280.4703
n 0.2343
Epoch 2460800.5
nobs 6951
nopp 29
Years observed 1953-2025
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.605
ep 0.179
sin(ip) 0.230
G 0.150
H 12.650
Mass
D
pV
Value
Rotational Period 36.130
Period quality 3
Spectral Class S
Spectral Class Score 25.738
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6054 0.1791 0.2302 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
12.65 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
145.71 2 Sidereal Durech 2020A&A...643A..59D Model
36.137 3 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S Tholen VIS Xu 1995Icar..115....1X SPEC
S None Bus VIS Carvano 2010A&A...510A..43C PHOT
S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S S 0.9575 0.9820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9989 0.9820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT