1998 SO56

1998SO56, 1997 EV26, 1997EV26, 1997 GG30, 1997GG30, 49162, J97E26V, J97G30G, J98S56O

All data for this body: [vot]

MPC data
Name (number) 1998 SO56 (49162)
a 2.38430
e 0.20981
i / sin(i) 2.6915 / 0.04696
q 1.88406
Q 2.88454
ω 312.5170
Node 10.3635
m 110.2724
n 0.2677
Epoch 2460800.5
nobs 1626
nopp 19
Years observed 1997-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.382
ep 0.176
sin(ip) 0.046
G 0.150
H 15.650
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.114
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.3500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3824 0.1760 0.0461 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
15.65 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
LS 0.38 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.6856 0.6856 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT