Ronsard

10139, 1974 HS1, 1974HS1, 1986 TZ2, 1986TZ2, 1992 GA8, 1992GA8, 1993 ST4, 1993ST4, J74H01S, J86T02Z, J92G08A, J93S04T

All data for this body: [vot]

MPC data
Name (number) Ronsard (10139)
a 2.35040
e 0.02794
i / sin(i) 0.9991 / 0.01744
q 2.28474
Q 2.41606
ω 195.9486
Node 57.6008
m 12.6400
n 0.2735
Epoch 2460800.5
nobs 3364
nopp 25
Years observed 1974-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.350
ep 0.049
sin(ip) 0.008
G 0.150
H 14.630
Mass
D 3.94 0.122
pV 0.127 0.0242
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 11.232
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3502 0.0493 0.0083 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.35 0.418 0.418 Masiero 2011ApJ...741...68M NEATM
4.00 0.128 0.128 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.121 0.0256 0.0256 Masiero 2011ApJ...741...68M NEATM
0.173 0.0752 0.0752 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
14.63 MPC-2023-12-04 MPC-2023-12-04 Phot
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 0.43 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.6357 0.7120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7596 0.7120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT