Parthenope

00011, 1850 JA, 1850JA, I50J00A

All data for this body: [vot]

MPC data
Name (number) Parthenope (11)
a 2.45264
e 0.09932
i / sin(i) 4.6315 / 0.08075
q 2.20904
Q 2.69624
ω 195.8224
Node 125.5174
m 329.0919
n 0.2566
Epoch 2460200.5
nobs 9825
nopp 105
Years observed 1850-2023
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.452
ep 0.075
sin(ip) 0.068
Value Standard error
G 0.150
H 6.730
Mass 6.057e+18 3.465e+16
D 145.07 0.780
pV 0.196 0.0052
Rotational Period 13.720
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4523 0.0746 0.0679 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.0900e+18 1.3900e+17 1.3900e+17 Viateau 2001A&A...370..602V Deflec
5.1300e+18 1.9900e+17 1.9900e+17 Viateau 1997A&A...320..652V Deflec
5.2100e+18 1.5700e+18 1.5700e+18 Zielenbach 2011AJ....142..120Z Deflec
5.3300e+18 Folkner 2009IPNPR.178C...1F Ephem
5.8600e+18 2.5100e+17 2.5100e+17 Zielenbach 2011AJ....142..120Z Deflec
5.8600e+18 2.5500e+17 2.5500e+17 Zielenbach 2011AJ....142..120Z Deflec
5.8900e+18 2.5300e+17 2.5300e+17 Zielenbach 2011AJ....142..120Z Deflec
6.1500e+18 3.9800e+16 3.9800e+16 Baer 2008DPS....40.5209B Deflec
6.2900e+18 1.1900e+17 1.1900e+17 Baer 2008CeMDA.100...27B Deflec
6.9860e+18 1.0110e+18 1.0110e+18 Fienga 2017NSTIM.108.....V Ephem
6.9920e+18 1.1300e+18 1.1300e+18 Fienga 2020MNRAS.492..589F Ephem
7.4992e+18 1.3873e+18 1.3873e+18 Fienga inpop13c Ephem
7.5000e+18 1.3900e+18 1.3900e+18 Fienga 2014arXiv1405.0484F Ephem
7.5600e+18 1.7900e+18 1.7900e+18 Fienga 2011CeMDA.111..363F Ephem
8.9600e+18 Folkner 2014IPNPR.196C...1F Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
125.48 3.472 3.472 Ryan&Woodward 2010AJ....140..933R IRAS-STM
142.37 4.024 4.024 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
142.89 1.010 1.010 Masiero 2014ApJ...791..121M NEATM
148.44 29.690 29.690 Ali-Lagoa 2018A&A...612A..85A NEATM
150.48 2.060 2.060 Usui 2011PASJ...63.1117U NEATM
153.00 5.000 5.000 Hanus 2017A&A...601A.114H AO/OCCULT/LC
153.33 3.100 3.100 Tedesco 2002AJ....123.1056T STM
154.13 3.920 3.920 Masiero 2012ApJ...759L...8M NEATM
156.00 5.000 5.000 Hanus 2017A&A...601A.114H AO/OCCULT/LC
158.08 15.810 15.810 Ali-Lagoa 2018A&A...612A..85A NEATM
159.11 5.944 5.944 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.159 0.0365 0.0365 Masiero 2011ApJ...741...68M NEATM
0.168 0.0340 0.0340 Ali-Lagoa 2018A&A...612A..85A NEATM
0.178 0.0300 0.0300 Masiero 2012ApJ...759L...8M NEATM
0.180 0.0070 0.0070 Tedesco 2002AJ....123.1056T STM
0.190 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.191 0.0760 0.0760 Ali-Lagoa 2018A&A...612A..85A NEATM
0.210 0.0120 0.0120 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.270 0.0151 0.0151 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
6.73 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.70 Van Houten Groeneveld 1958ApJ...127..253V Lightcurve
11.75 Lang 1996MPBu...23...15L Lightcurve
13.72 Lang 1999MPBu...26...15L Lightcurve
13.72 Behrend LCDB Lightcurve
13.72 Pilcher 2010MPBu...37..119P Lightcurve
13.72 Pilcher 2011MPBu...38..183P Lightcurve
13.72 Vernazza 2021A&A...654A..56V Model
13.72 Hanus 2013A&A...551A..67H Model
13.72 Hanus 2017A&A...601A.114H Model
13.73 Stephens 2008DPS....40.2816S Lightcurve
5.00 Melillo 1994MPBu...21...15M Lightcurve
7.83 Barucci 1985Icar...61..152B Lightcurve
9.43 Piironen 1998A&AS..128..525P Lightcurve