1997 EO42

1997EO42, 1998 QX19, 1998QX19, 48741, J97E42O, J98Q19X

All data for this body: [vot]

MPC data
Name (number) 1997 EO42 (48741)
a 2.36633
e 0.21206
i / sin(i) 1.6580 / 0.02893
q 1.86454
Q 2.86813
ω 58.3145
Node 238.3371
m 146.3594
n 0.2708
Epoch 2460800.5
nobs 1373
nopp 21
Years observed 1991-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.364
ep 0.191
sin(ip) 0.043
G 0.150
H 15.890
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class O
Spectral Class Score 2.000
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 -0.4600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3637 0.1908 0.0433 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
15.89 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
O DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT