Zelia

00169, 1876 SB, 1876SB, 1933 FC2, 1933FC2, I76S00B, J33F02C

All data for this body: [vot]

MPC data
Name (number) Zelia (169)
a 2.35799
e 0.13009
i / sin(i) 5.5003 / 0.09585
q 2.05124
Q 2.66475
ω 334.8292
Node 354.7174
m 40.6577
n 0.2722
Epoch 2460800.5
nobs 5753
nopp 56
Years observed 1876-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.358
ep 0.094
sin(ip) 0.095
G 0.150
H 9.550
Mass
D 35.61 0.354
pV 0.225 0.0146
Value
Rotational Period 14.530
Period quality 3
Spectral Class S
Spectral Class Score 37.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3582 0.0936 0.0954 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
27.83 1.481 1.481 Ryan&Woodward 2010AJ....140..933R IRAS-STM
33.32 1.150 1.150 Masiero 2012ApJ...759L...8M NEATM
33.60 2.600 2.600 Tedesco 2002AJ....123.1056T STM
34.11 0.610 0.610 Usui 2011PASJ...63.1117U NEATM
37.52 0.710 0.710 Masiero 2014ApJ...791..121M NEATM
38.29 3.830 3.830 Ali-Lagoa 2018A&A...612A..85A NEATM
38.55 0.737 0.737 Masiero 2011ApJ...741...68M NEATM
41.19 4.881 4.881 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.171 0.0466 0.0466 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.178 0.0402 0.0402 Masiero 2011ApJ...741...68M NEATM
0.190 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.211 0.0420 0.0420 Ali-Lagoa 2018A&A...612A..85A NEATM
0.235 0.0410 0.0410 Tedesco 2002AJ....123.1056T STM
0.239 0.0390 0.0390 Masiero 2012ApJ...759L...8M NEATM
0.346 0.0381 0.0381 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
9.55 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
13.27 2 Synodic Love 1997MPBu...24...11L Lightcurve
14.537 3 Synodic Stephens 2009MPBu...36..161S Lightcurve
14.539 3 Synodic Pilcher LCDB Lightcurve
14.547 3 Synodic Behrend LCDB Lightcurve
16.0 Synodic Harris 1992Icar...95..115H Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L M 0.680000 0.290000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
O Bus VIS Lazzaro 2004Icar..172..179L SPEC
Q S 0.680000 0.310000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S Bus-DeMeo VISNIR Bourdelle de Micas 2024A&A...682A..64B SPEC
S Tholen VIS Clark 1995Icar..113..387C PHOT
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
SI Bus VIS Bus 2002Icar..158..146B SPEC
Sw Bus-DeMeo VISNIR Hasegawa 2024AJ....167..224H SPEC