Estradioto

15503, 1978 WU18, 1978WU18, 1989 GV, 1989GV, 1998 KJ38, 1998KJ38, 1999 RD25, 1999RD25, J78W18U, J89G00V, J98K38J, J99R25D

All data for this body: [vot]

MPC data
Name (number) Estradioto (15503)
a 2.64768
e 0.05988
i / sin(i) 3.5524 / 0.06196
q 2.48914
Q 2.80621
ω 34.8272
Node 225.9952
m 75.5940
n 0.2288
Epoch 2460800.5
nobs 2840
nopp 26
Years observed 1978-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.648
ep 0.086
sin(ip) 0.074
G 0.150
H 14.250
Mass
D 9.63 0.089
pV 0.050 0.0053
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.426
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6480 0.0863 0.0743 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.09 1.890 1.890 Masiero 2021PSJ.....2..162M NEATM
8.34 2.560 2.560 Masiero 2021PSJ.....2..162M NEATM
8.59 2.650 2.650 Nugent 2016AJ....152...63N NEATM
9.63 0.089 0.089 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.050 0.0054 0.0054 Masiero 2011ApJ...741...68M NEATM
0.057 0.0300 0.0630 Masiero 2021PSJ.....2..162M NEATM
0.061 0.0300 0.0580 Masiero 2021PSJ.....2..162M 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
14.25 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
C 0.51 Bus VIS Carvano 2010A&A...510A..43C PHOT
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.571 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.3290 0.3290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT