Alinda

00887, 1918 AA, 1918AA, J18A00A

All data for this body: [vot]

MPC data
Name (number) Alinda (887)
a 2.47327
e 0.57119
i / sin(i) 9.3999 / 0.16332
q 1.06056
Q 3.88597
ω 350.5188
Node 110.4082
m 30.8810
n 0.2534
Epoch 2460800.5
nobs 5891
nopp 39
Years observed 1918-2025
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 13.810
Mass
D 4.81 0.226
pV 0.286 0.0533
Value
Rotational Period 28.400
Period quality 3-
Spectral Class S
Spectral Class Score 40.254
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.79 0.227 0.227 Mainzer 2011ApJ...743..156M NEATM
6.62 2.040 2.040 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.124 0.0680 0.1510 Masiero 2021PSJ.....2..162M NEATM
0.336 0.0610 0.0610 Mainzer 2011ApJ...743..156M 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
13.81 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
28.41 3- Synodic Behrend LCDB Lightcurve
73.8257 2 Sidereal Tungalag 2002KFNT...18..508T Model
73.97 2 Synodic Dunlap 1979AJ.....84..269D Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Bus-DeMeo VISNIR Binzel 2019Icar..324...41B SPEC+PHOT
S 0.694 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S Q 0.870000 0.130000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
V V None None Movis NIR Popescu 2018A&A...617A..12P PHOT