Aida

00861, 1906 BG, 1906BG, 1917 BF, 1917BF, 1918 GA, 1918GA, 1939 BL, 1939BL, 1947 OF, 1947OF, 1950 BW1, 1950BW1, J06B00G, J17B00F, J18G00A, J39B00L, J47O00F, J50B01W

All data for this body: [vot]

MPC data
Name (number) Aida (861)
a 3.14238
e 0.09931
i / sin(i) 8.0558 / 0.14014
q 2.83033
Q 3.45443
ω 192.1684
Node 114.9268
m 333.2108
n 0.1769
Epoch 2460800.5
nobs 8537
nopp 57
Years observed 1906-2025
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.144
ep 0.086
sin(ip) 0.119
G 0.150
H 9.790
Mass
D 68.58 0.947
pV 0.051 0.0028
Value
Rotational Period 10.900
Period quality 3
Spectral Class X
Spectral Class Score 7.958
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1439 0.0859 0.1191 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
58.69 2.491 2.491 Ryan&Woodward 2010AJ....140..933R IRAS-STM
62.52 21.290 21.290 Nugent 2016AJ....152...63N NEATM
66.85 3.700 3.700 Tedesco 2002AJ....123.1056T STM
69.61 1.130 1.130 Usui 2011PASJ...63.1117U NEATM
70.20 14.040 14.040 Ali-Lagoa 2018A&A...612A..85A NEATM
73.53 7.350 7.350 Ali-Lagoa 2018A&A...612A..85A NEATM
80.02 3.727 3.727 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0038 0.0038 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.048 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.052 0.0210 0.0210 Ali-Lagoa 2018A&A...612A..85A NEATM
0.057 0.0070 0.0070 Tedesco 2002AJ....123.1056T STM
0.070 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.076 0.0062 0.0062 Ryan&Woodward 2010AJ....140..933R IRAS-STM
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
9.79 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.95 3 Synodic Behrend LCDB Lightcurve
11.0564 2 Sidereal Durech 2023A&A...675A..24D Model
11.05658 2 Sidereal Durech 2019A&A...631A...2D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C 0.5715 0.5715 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.993 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT