Evamarkova

1987 WM, 1987WM, 1998 XY8, 1998XY8, 26340, J87W00M, J98X08Y

All data for this body: [vot]

MPC data
Name (number) Evamarkova (26340)
a 2.36444
e 0.19320
i / sin(i) 10.8111 / 0.18757
q 1.90762
Q 2.82126
ω 134.8554
Node 277.7300
m 105.1334
n 0.2711
Epoch 2460800.5
nobs 2612
nopp 22
Years observed 1978-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.365
ep 0.196
sin(ip) 0.202
G 0.150
H 14.160
Mass
D 5.25 0.017
pV 0.131 0.0307
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 3.007
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3651 0.1957 0.2018 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.25 0.017 0.017 Masiero 2011ApJ...741...68M NEATM
5.38 0.970 0.970 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.119 0.0337 0.0337 Masiero 2011ApJ...741...68M NEATM
0.188 0.0740 0.0740 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
14.16 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
D D 0.5012 0.5012 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
DL 0.06 Bus VIS Carvano 2010A&A...510A..43C PHOT
Kl Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT