1998 SG59

1998SG59, 69864, J98S59G

All data for this body: [vot]

MPC data
Name (number) 1998 SG59 (69864)
a 2.80261
e 0.14069
i / sin(i) 10.5465 / 0.18303
q 2.40832
Q 3.19690
ω 226.6160
Node 179.9640
m 214.6086
n 0.2101
Epoch 2460800.5
nobs 1087
nopp 22
Years observed 1991-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.801
ep 0.113
sin(ip) 0.182
G 0.150
H 15.140
Mass
D 6.30 0.282
pV 0.049 0.0040
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.916
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8011 0.1129 0.1820 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.29 0.284 0.284 Masiero 2011ApJ...741...68M NEATM
7.08 2.290 2.290 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.039 0.0450 0.0450 Masiero 2020PSJ.....1....5M NEATM
0.049 0.0040 0.0040 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
15.14 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
Ad Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
C 0.09 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.986 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
B B 0.1311 0.1311 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT