Ragazza

01839, 1929 VP, 1929VP, 1962 XW, 1962XW, 1968 BA, 1968BA, 1971 UF, 1971UF, 1983 FW, 1983FW, J29V00P, J62X00W, J68B00A, J71U00F, J83F00W

All data for this body: [vot]

MPC data
Name (number) Ragazza (1839)
a 2.79913
e 0.16799
i / sin(i) 10.1708 / 0.17658
q 2.32889
Q 3.26936
ω 349.7385
Node 50.8481
m 146.3226
n 0.2105
Epoch 2460800.5
nobs 5486
nopp 32
Years observed 1962-2025
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.800
ep 0.141
sin(ip) 0.158
G 0.150
H 12.030
Mass
D 8.63 0.047
pV 0.451 0.0621
Value
Rotational Period 210.000
Period quality 2+
Spectral Class S
Spectral Class Score 32.930
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion 0.8300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8000 0.1414 0.1584 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.62 0.051 0.051 Masiero 2011ApJ...741...68M NEATM
8.75 0.130 0.130 Masiero 2014ApJ...791..121M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.440 0.1100 0.1100 Masiero 2014ApJ...791..121M NEATM
0.456 0.0753 0.0753 Masiero 2011ApJ...741...68M 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
12.03 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
210.9 2+ Synodic Polakis 2019MPBu...46..132P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC
S Bus VIS Bus 2002Icar..158..146B SPEC
S 0.990000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC