Nenetta

00289, 1890 EA, 1890EA, 1912 RC, 1912RC, 1949 HF1, 1949HF1, I90E00A, J12R00C, J49H01F

All data for this body: [vot]

MPC data
Name (number) Nenetta (289)
a 2.87539
e 0.20204
i / sin(i) 6.6804 / 0.11633
q 2.29443
Q 3.45634
ω 190.8425
Node 181.9144
m 29.0660
n 0.2021
Epoch 2460800.5
nobs 12762
nopp 58
Years observed 1906-2025
rms 0.45
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.874
ep 0.169
sin(ip) 0.111
G 0.150
H 9.730
Mass
D 35.09 0.764
pV 0.270 0.0369
Value
Rotational Period 6.900
Period quality 3
Spectral Class A
Spectral Class Score 62.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8739 0.1686 0.1114 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
30.92 1.390 1.390 Usui 2011PASJ...63.1117U NEATM
31.27 6.250 6.250 Ali-Lagoa 2018A&A...612A..85A NEATM
33.02 6.600 6.600 Ali-Lagoa 2018A&A...612A..85A NEATM
33.73 2.600 2.600 Tedesco 2002AJ....123.1056T STM
37.59 1.000 1.000 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.244 0.0420 0.0420 Tedesco 2002AJ....123.1056T STM
0.274 0.1100 0.1100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.305 0.1220 0.1220 Ali-Lagoa 2018A&A...612A..85A NEATM
0.889 0.2290 0.2290 Masiero 2012ApJ...759L...8M 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
9.73 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.9 1+ Synodic Behrend LCDB Lightcurve
6.902 3 Synodic Barucci 1992AJ....103.1679B Lightcurve
6.914 2 Synodic Lucas 2011MPBu...38..218L Lightcurve
6.916 2 Sidereal Durech 2020A&A...643A..59D Model
6.916 3- Synodic Franco 2020MPBu...47...61F Lightcurve
6.916 3 Synodic Pilcher 2018MPBu...45..356P Lightcurve
6.94 2 Synodic Behrend LCDB Lightcurve
8.0 1+ Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
A 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
A 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
A 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
A S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
A Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC
A Bus VIS Bus 2002Icar..158..146B SPEC
A Howell VISNIR Howell 1994JGR....9910847H PHOT
A 0.500 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT