1990 SC13

1990SC13, 08499, 1985 RR5, 1985RR5, 1995 SB3, 1995SB3, 1996 XR18, 1996XR18, J85R05R, J90S13C, J95S03B, J96X18R

All data for this body: [vot]

MPC data
Name (number) 1990 SC13 (8499)
a 2.90611
e 0.00929
i / sin(i) 0.9079 / 0.01585
q 2.87910
Q 2.93312
ω 323.8063
Node 265.9722
m 119.6387
n 0.1989
Epoch 2460800.5
nobs 3959
nopp 25
Years observed 1985-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.907
ep 0.042
sin(ip) 0.036
G 0.150
H 13.200
Mass
D 8.45 0.201
pV 0.171 0.0210
Value
Rotational Period 5.990
Period quality 2-
Spectral Class X
Spectral Class Score 3.816
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 0.4500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9073 0.0419 0.0360 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.45 0.201 0.201 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.171 0.0210 0.0210 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
13.20 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.99757 2 Sidereal Durech 2023A&A...675A..24D Model
5.998 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
X 0.636 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT