1998 SO12

1998SO12, 1997 EC59, 1997EC59, 35669, 4761 P-L, 4761P-L, J97E59C, J98S12O, PLS4761

All data for this body: [vot]

MPC data
Name (number) 1998 SO12 (35669)
a 1.94428
e 0.09673
i / sin(i) 19.7639 / 0.33814
q 1.75622
Q 2.13234
ω 63.6134
Node 4.8741
m 244.9596
n 0.3636
Epoch 2460800.5
nobs 1057
nopp 17
Years observed 1960-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Hungaria (434)
 
ap 1.944
ep 0.068
sin(ip) 0.358
G 0.150
H 16.690
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.664
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
434 Hungaria 0 Hungaria Novakovic 2019EPSC...13.1671N HCM
434 Hungaria 3 Hungaria 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9442 0.0682 0.3585 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
16.69 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
C 0.944 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT