Diomedes

01437, 1931 DN, 1931DN, 1936 PQ, 1936PQ, 1937 PB, 1937PB, 1971 RD, 1971RD, J31D00N, J36P00Q, J37P00B, J71R00D

All data for this body: [vot]

MPC data
Name (number) Diomedes (1437)
a 5.22506
e 0.04626
i / sin(i) 20.4554 / 0.34948
q 4.98334
Q 5.46679
ω 130.7456
Node 315.7836
m 90.1503
n 0.0825
Epoch 2460800.5
nobs 5241
nopp 51
Years observed 1937-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 8.150
Mass
D 127.79 1.050
pV 0.033 0.0016
Value
Rotational Period 24.400
Period quality 3-
Spectral Class X
Spectral Class Score 11.256
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
117.79 1.180 1.180 Grav 2012ApJ...759...49G NEATM
128.08 9.790 9.790 Grav 2011ApJ...742...40G NEATM
160.64 7.304 7.304 Ryan&Woodward 2010AJ....140..933R IRAS-STM
161.21 32.240 32.240 Ali-Lagoa 2018A&A...612A..85A NEATM
162.20 16.220 16.220 Ali-Lagoa 2018A&A...612A..85A NEATM
164.31 4.100 4.100 Tedesco 2002AJ....123.1056T STM
169.06 10.814 10.814 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
172.60 3.420 3.420 Usui 2011PASJ...63.1117U NEATM
188.97 37.790 37.790 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.028 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.030 0.0135 0.0135 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.031 0.0020 0.0020 Tedesco 2002AJ....123.1056T STM
0.033 0.0030 0.0030 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.039 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.039 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.052 0.0120 0.0120 Grav 2011ApJ...742...40G NEATM
0.061 0.0110 0.0110 Grav 2012ApJ...759...49G 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
8.15 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
16.0 1 Synodic Binzel 1992Icar...95..222B Lightcurve
18.0 1 Synodic Taylor 1971NASSP.267..117T Lightcurve
21.0 1 Synodic Dunlap 1969AJ.....74..796D Lightcurve
24.46 2 Synodic Sato 2000Icar..145...25S Lightcurve
24.49 1 Synodic Mottola 2011AJ....141..170M Lightcurve
24.49 3- Synodic Stephens 2009MPBu...36...59S Lightcurve
24.498 2 Sidereal Durech 2023A&A...675A..24D Model
24.4987 2 Sidereal Durech 2019A&A...631A...2D Model
24.501 2 Sidereal Durech 2018A&A...620A..91D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.8760 0.8760 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT