Hippodamia

00692, 1901 VJ, 1901VJ, 1941 HK, 1941HK, J01V00J, J41H00K

All data for this body: [vot]

MPC data
Name (number) Hippodamia (692)
a 3.38162
e 0.16966
i / sin(i) 26.0856 / 0.43971
q 2.80791
Q 3.95533
ω 53.5534
Node 63.4576
m 294.7292
n 0.1585
Epoch 2460800.5
nobs 5192
nopp 54
Years observed 1901-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.370
ep 0.172
sin(ip) 0.428
G 0.150
H 8.990
Mass
D 44.11 0.347
pV 0.186 0.0078
Value
Rotational Period 8.993
Period quality 3
Spectral Class S
Spectral Class Score 20.950
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.3702 0.1719 0.4277 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
40.19 1.546 1.546 Ryan&Woodward 2010AJ....140..933R IRAS-STM
42.77 0.630 0.630 Masiero 2014ApJ...791..121M NEATM
44.31 0.609 0.609 Masiero 2011ApJ...741...68M NEATM
45.30 4.530 4.530 Ali-Lagoa 2018A&A...612A..85A NEATM
45.34 0.680 0.680 Usui 2011PASJ...63.1117U NEATM
45.90 1.800 1.800 Tedesco 2002AJ....123.1056T STM
50.51 5.050 5.050 Ali-Lagoa 2018A&A...612A..85A NEATM
52.12 2.869 2.869 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.141 0.0154 0.0154 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.178 0.0150 0.0150 Tedesco 2002AJ....123.1056T STM
0.195 0.0194 0.0194 Masiero 2011ApJ...741...68M NEATM
0.196 0.0390 0.0390 Ali-Lagoa 2018A&A...612A..85A NEATM
0.210 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.234 0.0184 0.0184 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.244 0.0490 0.0490 Ali-Lagoa 2018A&A...612A..85A 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
8.99 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.98 3 Synodic Zappala 1989Icar...82..354Z Lightcurve
8.9933 3- Synodic Behrend LCDB Lightcurve
8.995 3 Synodic Behrend LCDB Lightcurve
8.9969 2 Sidereal Hanus 2011A&A...530A.134H Model
8.9969 2 Sidereal Hanus 2016A&A...586A.108H Model
8.99931 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Barucci-Tholen VIS Licandro 2008A&A...481..861L SPEC
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
Sl Bus VIS Lazzaro 2004Icar..172..179L SPEC
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC