Martina

00981, 1906 SD, 1906SD, 1917 SW, 1917SW, 1928 TG, 1928TG, 1942 EY, 1942EY, 1949 MF, 1949MF, 1953 FG, 1953FG, 1959 GF, 1959GF, 1959 JF, 1959JF, 1966 QA, 1966QA, J06S00D, J17S00W, J28T00G, J42E00Y, J49M00F, J53F00G, J59G00F, J59J00F, J66Q00A

All data for this body: [vot]

MPC data
Name (number) Martina (981)
a 3.09918
e 0.20087
i / sin(i) 2.0621 / 0.03598
q 2.47664
Q 3.72172
ω 297.9107
Node 46.0039
m 275.0184
n 0.1806
Epoch 2460800.5
nobs 9040
nopp 47
Years observed 1906-2025
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.101
ep 0.168
sin(ip) 0.028
G 0.150
H 11.110
Mass
D 32.56 0.113
pV 0.106 0.0060
Value
Rotational Period 11.260
Period quality 2
Spectral Class B
Spectral Class Score 39.250
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -0.9000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1010 0.1679 0.0279 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
24.52 6.270 6.270 Nugent 2016AJ....152...63N NEATM
26.88 9.610 9.610 Nugent 2016AJ....152...63N NEATM
28.87 1.700 1.700 Tedesco 2002AJ....123.1056T STM
30.33 1.877 1.877 Ryan&Woodward 2010AJ....140..933R IRAS-STM
30.61 6.120 6.120 Ali-Lagoa 2018A&A...612A..85A NEATM
31.43 0.460 0.460 Masiero 2012ApJ...759L...8M NEATM
31.70 1.290 1.290 Usui 2011PASJ...63.1117U NEATM
31.76 3.263 3.263 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
32.55 0.120 0.120 Masiero 2014ApJ...791..121M NEATM
33.10 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
33.10 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
34.15 6.830 6.830 Ali-Lagoa 2018A&A...612A..85A NEATM
35.36 0.564 0.564 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.070 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.075 0.0300 0.0300 Ali-Lagoa 2018A&A...612A..85A NEATM
0.084 0.0102 0.0102 Masiero 2011ApJ...741...68M NEATM
0.090 0.0900 0.0900 Nugent 2016AJ....152...63N NEATM
0.093 0.0370 0.0370 Ali-Lagoa 2018A&A...612A..85A NEATM
0.106 0.0200 0.0200 Masiero 2012ApJ...759L...8M NEATM
0.106 0.0223 0.0223 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.115 0.0141 0.0141 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.125 0.0160 0.0160 Tedesco 2002AJ....123.1056T STM
0.170 0.0200 0.0200 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
11.11 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.263 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
11.267 2 Synodic Higgins 2005MPBu...32...13H Lightcurve
11.268 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
11.269 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B Bus-DeMeo VISNIR Hasegawa 2021PASJ...73..240H PHOT
B Bus VIS Lazzaro 2004Icar..172..179L SPEC
B DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
B Tholen VIS Lazzaro 2004Icar..172..179L SPEC
B 0.999 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
B B 0.5827 0.5827 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.660000 0.270000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
B C 0.780000 0.200000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
C 0.91 Bus VIS Carvano 2010A&A...510A..43C PHOT