Danby

03415, 1928 SL, 1928SL, 1967 RL, 1967RL, 1983 RV, 1983RV, J28S00L, J67R00L, J83R00V

All data for this body: [vot]

MPC data
Name (number) Danby (3415)
a 3.96596
e 0.24903
i / sin(i) 1.3736 / 0.02397
q 2.97834
Q 4.95359
ω 135.2755
Node 253.5976
m 76.9234
n 0.1248
Epoch 2460800.5
nobs 5024
nopp 33
Years observed 1928-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.966
ep 0.187
sin(ip) 0.044
G 0.150
H 11.020
Mass
D 36.95 0.482
pV 0.072 0.0026
Value
Rotational Period 5.670
Period quality 2+
Spectral Class D
Spectral Class Score 18.435
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.9656 0.1868 0.0438 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
32.33 2.000 2.000 Tedesco 2002AJ....123.1056T STM
32.81 1.562 1.562 Ryan&Woodward 2010AJ....140..933R IRAS-STM
36.58 0.610 0.610 Grav 2012ApJ...744..197G NEATM
36.93 1.828 1.828 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
40.54 4.050 4.050 Ali-Lagoa 2018A&A...612A..85A NEATM
42.93 1.300 1.300 Usui 2011PASJ...63.1117U NEATM
45.65 9.130 9.130 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.039 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.062 0.0063 0.0063 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.063 0.0100 0.0100 Grav 2012ApJ...744..197G NEATM
0.079 0.0034 0.0034 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.081 0.0110 0.0110 Tedesco 2002AJ....123.1056T 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
11.02 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.834 2 Synodic Warner 2017MPBu...44..130W Lightcurve
2.837 2+ Synodic Warner 2017MPBu...44..130W Lightcurve
2.851 2 Synodic Dahlgren 1998Icar..133..247D Lightcurve
2.9 2 Synodic Erasmus 2019ApJS..242...15E Lightcurve
5.666 2 Synodic Warner 2008MPBu...35..103W Lightcurve
5.6706 2 Synodic Behrend LCDB Lightcurve
5.67066 2 Synodic Behrend LCDB Lightcurve
5.675 2+ Synodic Warner 2018MPBu...45..262W Lightcurve
5.689 2 Synodic Apostolovska 2009MPBu...36...27A Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
D Tholen VIS Dahlgren 1997A&A...323..606D SPEC
D 0.797 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
D 0.81 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.8389 0.8389 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Ds Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
L&D D DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
S D 0.514000 0.486000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT