Genua

00485, 1902 JC, 1902JC, 1904 SA, 1904SA, 1933 FZ1, 1933FZ1, 1934 HA, 1934HA, 1953 PP, 1953PP, 1977 VY1, 1977VY1, J02J00C, J04S00A, J33F01Z, J34H00A, J53P00P, J77V01Y

All data for this body: [vot]

MPC data
Name (number) Genua (485)
a 2.75098
e 0.18940
i / sin(i) 13.8667 / 0.23966
q 2.22995
Q 3.27201
ω 271.9710
Node 193.3819
m 90.3973
n 0.2160
Epoch 2460800.5
nobs 4534
nopp 65
Years observed 1904-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.752
ep 0.200
sin(ip) 0.253
G 0.150
H 8.240
Mass 1.982e+17 5.276e+16
D 55.54 0.618
pV 0.233 0.0101
Value
Rotational Period 17.500
Period quality 3
Spectral Class S
Spectral Class Score 55.300
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7517 0.2002 0.2530 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.4942e+17 7.4610e+16 7.4610e+16 Fienga INPOP19a Ephem
2.4700e+17 Folkner 2014IPNPR.196C...1F Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
54.10 1.519 1.519 Ryan&Woodward 2010AJ....140..933R IRAS-STM
54.70 0.720 0.720 Usui 2011PASJ...63.1117U NEATM
56.70 5.670 5.670 Ali-Lagoa 2018A&A...612A..85A NEATM
59.56 5.960 5.960 Ali-Lagoa 2018A&A...612A..85A NEATM
62.70 11.600 11.600 Nugent 2016AJ....152...63N NEATM
63.88 2.900 2.900 Tedesco 2002AJ....123.1056T STM
70.50 3.761 3.761 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.172 0.0184 0.0184 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.207 0.0200 0.0200 Tedesco 2002AJ....123.1056T STM
0.240 0.1700 0.1700 Nugent 2016AJ....152...63N NEATM
0.261 0.0520 0.0520 Ali-Lagoa 2018A&A...612A..85A NEATM
0.288 0.0580 0.0580 Ali-Lagoa 2018A&A...612A..85A NEATM
0.291 0.0164 0.0164 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
8.24 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
17.59 3 Synodic Carlsson 1981A&AS...44...15C Lightcurve
17.61 3- Synodic Behrend LCDB Lightcurve
17.615 3 Synodic Behrend LCDB Lightcurve
17.6191 2 Sidereal Durech 2020A&A...643A..59D Model
17.6193 2 Sidereal Hanus 2011A&A...530A.134H Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Ch Bus VIS Bus 2002Icar..158..146B SPEC
S Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC
S Bus VIS Lazzaro 2004Icar..172..179L SPEC
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S Q 0.860000 0.120000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC