Dembowska

00349, 1892 XB, 1892XB, I92X00B

All data for this body: [vot]

MPC data
Name (number) Dembowska (349)
a 2.92514
e 0.08871
i / sin(i) 8.2491 / 0.14348
q 2.66566
Q 3.18462
ω 344.5180
Node 32.1963
m 219.4695
n 0.1970
Epoch 2460800.5
nobs 2753
nopp 84
Years observed 1892-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.925
ep 0.060
sin(ip) 0.137
G 0.150
H 6.040
Mass 2.493e+18 7.234e+17
D 154.00 1.329
pV 0.325 0.0108
Value
Rotational Period 4.700
Period quality 3
Spectral Class R
Spectral Class Score 98.300
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9248 0.0596 0.1370 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.8587e+18 8.7534e+17 8.7534e+17 Fienga INPOP19a Ephem
2.0800e+18 4.3400e+18 4.3400e+18 Zielenbach 2011AJ....142..120Z Deflec
3.1000e+18 2.5100e+18 2.5100e+18 Zielenbach 2011AJ....142..120Z Deflec
3.6700e+18 2.5000e+18 2.5000e+18 Zielenbach 2011AJ....142..120Z Deflec
4.7100e+18 Folkner 2014IPNPR.196C...1F Ephem
5.1900e+18 3.2300e+18 3.2300e+18 Zielenbach 2011AJ....142..120Z Deflec
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
121.83 3.174 3.174 Ryan&Woodward 2010AJ....140..933R IRAS-STM
126.81 6.750 6.750 Masiero 2014ApJ...791..121M NEATM
135.73 5.066 5.066 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
138.41 7.860 7.860 Masiero 2014ApJ...791..121M NEATM
139.77 4.300 4.300 Tedesco 2002AJ....123.1056T STM
162.00 17.000 17.000 Hanus 2013Icar..226.1045H AO/LC
164.65 1.840 1.840 Usui 2011PASJ...63.1117U NEATM
167.22 33.440 33.440 Ali-Lagoa 2018A&A...612A..85A NEATM
178.82 17.880 17.880 Ali-Lagoa 2018A&A...612A..85A NEATM
216.72 7.378 7.378 Masiero 2011ApJ...741...68M NEATM
228.91 8.224 8.224 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.144 0.0251 0.0251 Masiero 2011ApJ...741...68M NEATM
0.162 0.0253 0.0253 Masiero 2011ApJ...741...68M NEATM
0.260 0.0520 0.0520 Ali-Lagoa 2018A&A...612A..85A NEATM
0.297 0.1190 0.1190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.384 0.0250 0.0250 Tedesco 2002AJ....123.1056T STM
0.390 0.1000 0.1000 Masiero 2014ApJ...791..121M NEATM
0.410 0.0285 0.0285 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.470 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.507 0.0258 0.0258 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
6.04 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.6957 2 Synodic Colognese 2019MPBu...46..422C Lightcurve
4.7 3 Synodic Chang LCDB Lightcurve
4.7 3 Synodic Haupt LCDB Lightcurve
4.7 3 Synodic Tedesco LCDB Lightcurve
4.701 Synodic Lagerkvist 1988A&AS...73..395L Lightcurve
4.701 Synodic Weidenschilling 1987Icar...70..191W Lightcurve
4.701 2 Synodic Di Martino 1987Icar...69..338D Lightcurve
4.701 3 Synodic Alton 2015MPBu...42..146A Lightcurve
4.701 3 Synodic Zappala 1979A&AS...35..213Z Lightcurve
4.70114 2 Sidereal Durech 2023A&A...675A..24D Model
4.7012 2 Sidereal Cellino 2019A&A...631A..67C Model
4.7012 2 Sidereal Drummond 1988Icar...76...19D Model
4.7012 2 Sidereal Drummond 1991Icar...89...44D Model
4.7012 2 Sidereal Hanus 2013Icar..226.1045H Model
4.7012 2 Sidereal Magnusson 1986Icar...68....1M Model
4.7012 2 Sidereal Magnusson 1990Icar...85..229M Model
4.701204 2 Sidereal Durech LCDB Model
4.70121 2 Sidereal Torppa 2003Icar..164..346T Model
4.70122 2 Sidereal De Angelis 1995P&SS...43..649D Model
4.70148 2 Sidereal Lupishko 1987KFNT....3...57L Model
4.7015 3- Synodic Behrend LCDB Lightcurve
4.7029 3 Synodic Majaess 2008MPBu...35...88M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
R Bus-DeMeo NIR Leith 2017Icar..295...61L SPEC
R Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC
R Bus-DeMeo VISNIR Gietzen 2012M&PS...47.1789G SPEC
R Bus VIS Bus 2002Icar..158..146B SPEC
R Bus VISNIR Hicks 2014Icar..235...60H SPEC+PHOT
R Howell VISNIR Howell 1994JGR....9910847H PHOT
R Tholen VISNIR Binzel 2001Icar..151..139B SPEC
R 0.930000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
R 0.970000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
V 0.910000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
V R 0.510000 0.490000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
V V 1.0000 0.9970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT