Spinrad

03207, 1963 TR, 1963TR, 1978 RM5, 1978RM5, 1981 EY25, 1981EY25, J63T00R, J78R05M, J81E25Y

All data for this body: [vot]

MPC data
Name (number) Spinrad (3207)
a 2.90645
e 0.06522
i / sin(i) 2.2210 / 0.03875
q 2.71688
Q 3.09602
ω 155.3014
Node 167.6933
m 183.9512
n 0.1989
Epoch 2460800.5
nobs 5245
nopp 33
Years observed 1963-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.908
ep 0.045
sin(ip) 0.038
G 0.150
H 12.500
Mass
D 9.38 0.214
pV 0.241 0.0661
Value
Rotational Period 2.700
Period quality 2
Spectral Class S
Spectral Class Score 13.705
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.6100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9082 0.0449 0.0376 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.38 0.214 0.214 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.241 0.0661 0.0661 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
12.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.73 2 Synodic Chang 2016ApJS..227...20C Lightcurve
2.73591 2 Sidereal Durech 2023A&A...675A..24D Model
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 0.57 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.884 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.8769 0.2550 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT