Dynamene

00200, 1879 OA, 1879OA, 1904 CA, 1904CA, 1955 HZ, 1955HZ, 1961 TO1, 1961TO1, 1974 HE1, 1974HE1, I79O00A, J04C00A, J55H00Z, J61T01O, J74H01E

All data for this body: [vot]

MPC data
Name (number) Dynamene (200)
a 2.73654
e 0.13312
i / sin(i) 6.8999 / 0.12014
q 2.37225
Q 3.10084
ω 87.1852
Node 324.2372
m 344.7203
n 0.2177
Epoch 2460800.5
nobs 7095
nopp 64
Years observed 1879-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.737
ep 0.105
sin(ip) 0.135
G 0.150
H 8.450
Mass 1.160e+18 1.323e+17
D 131.69 0.538
pV 0.052 0.0016
Value
Rotational Period 37.390
Period quality 3
Spectral Class Ch
Spectral Class Score 31.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7375 0.1050 0.1354 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.1414e+18 1.3919e+17 1.3919e+17 Fienga 2013arXiv1301.1510F Ephem
1.1800e+18 Folkner 2014IPNPR.196C...1F Ephem
1.7883e+18 8.4561e+17 8.4561e+17 Fienga INPOP19a Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
124.36 29.502 29.502 Masiero 2017AJ....154..168M NEATM
125.11 5.903 5.903 Ryan&Woodward 2010AJ....140..933R IRAS-STM
125.98 42.570 42.570 Masiero 2020PSJ.....1....5M NEATM
127.42 12.740 12.740 Ali-Lagoa 2018A&A...612A..85A NEATM
128.30 1.950 1.950 Masiero 2014ApJ...791..121M NEATM
128.36 2.100 2.100 Tedesco 2002AJ....123.1056T STM
130.52 2.884 2.884 Masiero 2011ApJ...741...68M NEATM
130.87 33.820 33.820 Masiero 2021PSJ.....2..162M NEATM
132.16 0.640 0.640 Nugent 2016AJ....152...63N NEATM
133.84 1.720 1.720 Usui 2011PASJ...63.1117U NEATM
135.33 57.960 57.960 Nugent 2016AJ....152...63N NEATM
135.87 6.905 6.905 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
142.62 14.260 14.260 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.038 0.0140 0.0220 Masiero 2021PSJ.....2..162M NEATM
0.040 0.0100 0.0100 Nugent 2016AJ....152...63N NEATM
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.041 0.0340 0.0340 Masiero 2020PSJ.....1....5M NEATM
0.042 0.0177 0.0177 Masiero 2017AJ....154..168M NEATM
0.043 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.048 0.0050 0.0050 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.051 0.0055 0.0055 Masiero 2011ApJ...741...68M NEATM
0.053 0.0020 0.0020 Tedesco 2002AJ....123.1056T STM
0.054 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.058 0.0061 0.0061 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
8.45 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
19.0 2 Synodic Schober 1978A&AS...31..175S Lightcurve
37.394 3 Synodic Pilcher 2012MPBu...39...57P Lightcurve
37.4097 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C Tholen VIS Fornasier 2014Icar..233..163F SPEC
C 0.666 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
Ch Bus-DeMeo VISNIR Hasegawa 2024AJ....167..224H SPEC
Ch Bus VIS Bus 2002Icar..158..146B SPEC
Ch Bus VIS Fornasier 2014Icar..233..163F SPEC
P 0.940000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC