1998 QD26

1998QD26, 1979 QB1, 1979QB1, 1998 QD51, 1998QD51, 48958, J79Q01B, J98Q26D, J98Q51D

All data for this body: [vot]

MPC data
Name (number) 1998 QD26 (48958)
a 2.42400
e 0.18919
i / sin(i) 2.0801 / 0.03630
q 1.96540
Q 2.88260
ω 99.0786
Node 180.0247
m 72.7014
n 0.2612
Epoch 2460800.5
nobs 1758
nopp 21
Years observed 1979-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.425
ep 0.181
sin(ip) 0.040
G 0.150
H 15.430
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.166
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 0.0200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4250 0.1814 0.0401 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
15.43 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 0.861 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT