1998 SW102

1998SW102, 2002 VY126, 2002VY126, H8426, J98SA2W, K02VC6Y

All data for this body: [vot]

MPC data
Name (number) 1998 SW102 (178426)
a 2.39226
e 0.18988
i / sin(i) 1.8261 / 0.03187
q 1.93801
Q 2.84652
ω 186.7291
Node 140.0128
m 98.3314
n 0.2664
Epoch 2460800.5
nobs 821
nopp 20
Years observed 1991-2024
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.390
ep 0.156
sin(ip) 0.024
G 0.150
H 16.790
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.150
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia -0.3700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3905 0.1558 0.0243 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.79 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 S 0.8584 0.8584 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT