Lederle

02444, 1934 CD, 1934CD, 1975 DC, 1975DC, 1975 GO1, 1975GO1, J34C00D, J75D00C, J75G01O

All data for this body: [vot]

MPC data
Name (number) Lederle (2444)
a 2.72852
e 0.13065
i / sin(i) 15.1153 / 0.26076
q 2.37203
Q 3.08501
ω 141.5602
Node 286.0051
m 133.0749
n 0.2187
Epoch 2460800.5
nobs 5089
nopp 28
Years observed 1934-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.728
ep 0.140
sin(ip) 0.276
G 0.150
H 11.920
Mass
D 29.83 0.125
pV 0.038 0.0025
Value
Rotational Period 17.800
Period quality 2+
Spectral Class C
Spectral Class Score 13.874
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7282 0.1399 0.2755 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
29.27 0.237 0.237 Masiero 2011ApJ...741...68M NEATM
29.34 2.930 2.930 Ali-Lagoa 2018A&A...612A..85A NEATM
29.93 0.150 0.150 Masiero 2014ApJ...791..121M NEATM
31.13 9.980 9.980 Masiero 2021PSJ.....2..162M NEATM
32.27 9.180 9.180 Masiero 2021PSJ.....2..162M NEATM
32.65 10.550 10.550 Masiero 2021PSJ.....2..162M NEATM
32.88 0.760 0.760 Usui 2011PASJ...63.1117U NEATM
33.30 9.820 9.820 Masiero 2020PSJ.....1....5M NEATM
33.68 3.370 3.370 Ali-Lagoa 2018A&A...612A..85A NEATM
34.51 9.393 9.393 Masiero 2017AJ....154..168M NEATM
37.11 10.190 10.190 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.027 0.0160 0.0160 Masiero 2012ApJ...759L...8M NEATM
0.030 0.0260 0.0260 Masiero 2020PSJ.....1....5M NEATM
0.031 0.0120 0.0200 Masiero 2021PSJ.....2..162M NEATM
0.032 0.0140 0.0240 Masiero 2021PSJ.....2..162M NEATM
0.033 0.0184 0.0184 Masiero 2017AJ....154..168M NEATM
0.033 0.0160 0.0290 Masiero 2021PSJ.....2..162M NEATM
0.034 0.0070 0.0070 Ali-Lagoa 2018A&A...612A..85A NEATM
0.037 0.0032 0.0032 Masiero 2011ApJ...741...68M NEATM
0.045 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M 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
11.92 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
17.22 2 Synodic Behrend LCDB Lightcurve
17.85 2+ Synodic Menke 2008MPBu...35..155M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C Bus VIS Bus 2002Icar..158..146B SPEC
C 0.754 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 0.870000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
P 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
X Tholen VIS Xu 1995Icar..115....1X SPEC