Petunia

00968, 1921 WJ, 1921WJ, 1935 QK1, 1935QK1, 1948 KC, 1948KC, J21W00J, J35Q01K, J48K00C

All data for this body: [vot]

MPC data
Name (number) Petunia (968)
a 2.86857
e 0.13127
i / sin(i) 11.6040 / 0.20115
q 2.49200
Q 3.24513
ω 297.9669
Node 208.7399
m 20.5389
n 0.2029
Epoch 2460800.5
nobs 5768
nopp 49
Years observed 1921-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Itha (918)
 
ap 2.867
ep 0.166
sin(ip) 0.213
G 0.150
H 10.140
Mass
D 26.76 0.163
pV 0.211 0.0156
Value
Rotational Period 61.200
Period quality 3
Spectral Class S
Spectral Class Score 43.493
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
918 Itha 0 Itha Novakovic 2019EPSC...13.1671N HCM
918 Itha 633 Itha Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8673 0.1658 0.2128 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
24.42 0.230 0.230 Masiero 2014ApJ...791..121M NEATM
27.77 2.900 2.900 Tedesco 2002AJ....123.1056T STM
28.98 0.263 0.263 Masiero 2011ApJ...741...68M NEATM
29.51 0.490 0.490 Usui 2011PASJ...63.1117U NEATM
29.51 5.900 5.900 Ali-Lagoa 2018A&A...612A..85A NEATM
30.30 3.030 3.030 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.166 0.0703 0.0703 Masiero 2011ApJ...741...68M NEATM
0.180 0.0450 0.0450 Tedesco 2002AJ....123.1056T STM
0.185 0.0370 0.0370 Ali-Lagoa 2018A&A...612A..85A NEATM
0.196 0.0780 0.0780 Ali-Lagoa 2018A&A...612A..85A NEATM
0.230 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
10.14 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
61.159 2 Sidereal Durech 2023A&A...675A..24D Model
61.16 2 Sidereal Durech 2016A&A...587A..48D Model
61.207 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
61.28 3 Synodic Stephens 2010MPBu...37..122S Lightcurve
7.0 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
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S 0.99 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S S 0.9449 0.7750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9834 0.7750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9919 0.7750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9987 0.7750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Sl Bus VIS Lazzaro 2004Icar..172..179L SPEC