1988 SN

1988SN, 11489, J88S00N

All data for this body: [vot]

MPC data
Name (number) 1988 SN (11489)
a 2.38350
e 0.13284
i / sin(i) 6.8174 / 0.11871
q 2.06688
Q 2.70011
ω 21.3145
Node 0.9546
m 332.9862
n 0.2678
Epoch 2460800.5
nobs 5407
nopp 22
Years observed 1988-2025
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.384
ep 0.104
sin(ip) 0.117
G 0.150
H 14.200
Mass
D 4.02 0.091
pV 0.361 0.0530
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.332
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
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
2.3836 0.1038 0.1167 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.02 0.091 0.091 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.361 0.0530 0.0530 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
14.20 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 0.722 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT