Lumen

00141, 1875 AA, 1875AA, I75A00A

All data for this body: [vot]

MPC data
Name (number) Lumen (141)
a 2.66689
e 0.21311
i / sin(i) 11.8950 / 0.20612
q 2.09856
Q 3.23522
ω 57.8741
Node 318.4388
m 297.3647
n 0.2263
Epoch 2460800.5
nobs 3837
nopp 58
Years observed 1877-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.666
ep 0.172
sin(ip) 0.224
G 0.150
H 8.380
Mass 1.652e+18 2.587e+17
D 117.44 0.492
pV 0.068 0.0006
Value
Rotational Period 19.800
Period quality 3
Spectral Class Ch
Spectral Class Score 31.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia 2.3500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6659 0.1720 0.2241 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.5300e+18 Folkner 2014IPNPR.196C...1F Ephem
7.7438e+17 3.6591e+17 3.6591e+17 Fienga INPOP19a Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
110.86 3.263 3.263 Ryan&Woodward 2010AJ....140..933R IRAS-STM
115.32 0.600 0.600 Ryan&Woodward 2010AJ....140..933R MSX-NEATM
117.92 1.360 1.360 Masiero 2014ApJ...791..121M NEATM
118.02 31.470 31.470 Nugent 2016AJ....152...63N NEATM
118.10 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
119.98 43.120 43.120 Nugent 2016AJ....152...63N NEATM
130.00 27.900 27.900 Masiero 2021PSJ.....2..162M NEATM
131.03 2.900 2.900 Tedesco 2002AJ....123.1056T STM
132.16 1.510 1.510 Usui 2011PASJ...63.1117U NEATM
133.81 45.620 45.620 Masiero 2020PSJ.....1....5M NEATM
135.26 13.530 13.530 Ali-Lagoa 2018A&A...612A..85A NEATM
135.41 41.799 41.799 Masiero 2017AJ....154..168M NEATM
137.10 14.556 14.556 Masiero 2011ApJ...741...68M NEATM
137.41 13.740 13.740 Ali-Lagoa 2018A&A...612A..85A NEATM
139.84 7.897 7.897 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
145.02 37.190 37.190 Masiero 2020PSJ.....1....5M NEATM
98.31 2.732 2.732 Ryan&Woodward 2010AJ....140..933R MSX-STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.027 0.0150 0.0150 Masiero 2020PSJ.....1....5M NEATM
0.034 0.0183 0.0183 Masiero 2017AJ....154..168M NEATM
0.034 0.0270 0.0270 Masiero 2020PSJ.....1....5M NEATM
0.036 0.0150 0.0250 Masiero 2021PSJ.....2..162M NEATM
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.040 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.043 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.044 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.048 0.0053 0.0053 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.049 0.0098 0.0098 Masiero 2011ApJ...741...68M NEATM
0.054 0.0020 0.0020 Tedesco 2002AJ....123.1056T STM
0.070 0.0007 0.0007 Ryan&Woodward 2010AJ....140..933R MSX-NEATM
0.070 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.075 0.0035 0.0035 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.096 0.0053 0.0053 Ryan&Woodward 2010AJ....140..933R MSX-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
8.38 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
18.0 1 Synodic Wetterer 1992MPBu...19...33W Lightcurve
19.67 1 Synodic Holliday 1996MPBu...23...17H Lightcurve
19.869 2 Synodic Pal 2020ApJS..247...26P Lightcurve
19.87 3 Synodic Koff 2006MPBu...33...31K Lightcurve
20.0 1 Synodic Angeli 1999P&SS...47..699A 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 Lazzaro 1999Icar..142..445L SPEC
C 0.890000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
Caa Tholen VIS Lazzaro 2004Icar..172..179L SPEC
Cgh Bus VISNIR Nathues 2010Icar..208..252N SPEC+PHOT
Ch Bus-DeMeo VISNIR Hasegawa 2024AJ....167..224H SPEC
Ch Bus VIS Bus 2002Icar..158..146B SPEC
Ch Bus VIS Lazzaro 2004Icar..172..179L SPEC
CPF Tholen VISNIR Nathues 2010Icar..208..252N SPEC+PHOT
P C 0.830000 0.160000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
X 0.553 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT