Edda

00673, 1908 SG, 1908SG, 1948 BF, 1948BF, 1976 AK, 1976AK, J08S00G, J48B00F, J76A00K

All data for this body: [vot]

MPC data
Name (number) Edda (673)
a 2.81517
e 0.00889
i / sin(i) 2.8809 / 0.05026
q 2.79015
Q 2.84019
ω 255.9893
Node 226.3929
m 127.3479
n 0.2087
Epoch 2460800.5
nobs 6241
nopp 61
Years observed 1908-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.815
ep 0.042
sin(ip) 0.065
G 0.150
H 10.120
Mass
D 40.78 0.160
pV 0.099 0.0042
Value
Rotational Period 22.300
Period quality 3
Spectral Class L
Spectral Class Score 47.904
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8149 0.0420 0.0651 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
35.45 9.430 9.430 Nugent 2016AJ....152...63N NEATM
37.16 8.850 8.850 Nugent 2016AJ....152...63N NEATM
37.53 1.000 1.000 Tedesco 2002AJ....123.1056T STM
37.62 0.410 0.410 Masiero 2014ApJ...791..121M NEATM
37.80 2.077 2.077 Ryan&Woodward 2010AJ....140..933R IRAS-STM
39.38 0.650 0.650 Usui 2011PASJ...63.1117U NEATM
39.58 3.960 3.960 Ali-Lagoa 2018A&A...612A..85A NEATM
39.98 8.000 8.000 Ali-Lagoa 2018A&A...612A..85A NEATM
41.37 2.138 2.138 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
41.68 0.185 0.185 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.085 0.0132 0.0132 Masiero 2011ApJ...741...68M NEATM
0.088 0.0091 0.0091 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.090 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.100 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.104 0.0060 0.0060 Tedesco 2002AJ....123.1056T STM
0.106 0.0121 0.0121 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.110 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM
0.115 0.0460 0.0460 Ali-Lagoa 2018A&A...612A..85A NEATM
0.117 0.0230 0.0230 Ali-Lagoa 2018A&A...612A..85A 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
10.12 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
14.92 1 Synodic Behrend LCDB Lightcurve
14.92 2 Synodic Behrend LCDB Lightcurve
22.34 3 Synodic Marciniak 2016pas..conf...84M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC
L Bus-DeMeo VISNIR Devogele 2018Icar..304...31D SPEC
L 0.984 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
M 0.920000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S Bus VIS Bus 2002Icar..158..146B SPEC