1998 SM63

1998SM63, 16966, 1991 RK13, 1991RK13, 1993 DO1, 1993DO1, J91R13K, J93D01O, J98S63M

All data for this body: [vot]

MPC data
Name (number) 1998 SM63 (16966)
a 2.30427
e 0.06215
i / sin(i) 5.6790 / 0.09896
q 2.16105
Q 2.44749
ω 117.3378
Node 324.2184
m 145.7984
n 0.2818
Epoch 2460800.5
nobs 3152
nopp 23
Years observed 1976-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.304
ep 0.084
sin(ip) 0.102
G 0.150
H 14.120
Mass
D 3.61 0.069
pV 0.410 0.0649
Value
Rotational Period 5.070
Period quality 2-
Spectral Class V
Spectral Class Score 7.738
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3041 0.0839 0.1020 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.61 0.069 0.069 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.410 0.0649 0.0649 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
14.12 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.072 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
Q 0.23 Bus VIS Carvano 2010A&A...510A..43C PHOT
V DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
V V 0.9564 0.9564 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT