1998 QX28

1998QX28, 2001 FQ30, 2001FQ30, 42712, J98Q28X, K01F30Q

All data for this body: [vot]

MPC data
Name (number) 1998 QX28 (42712)
a 3.12457
e 0.21549
i / sin(i) 17.0471 / 0.29316
q 2.45125
Q 3.79790
ω 231.8053
Node 175.5774
m 254.3985
n 0.1785
Epoch 2460800.5
nobs 1251
nopp 19
Years observed 1998-2024
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Tirela (1400)
 
ap 3.114
ep 0.198
sin(ip) 0.291
G 0.150
H 14.530
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 10.686
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1400 Tirela 0 Tirela Novakovic 2019EPSC...13.1671N HCM
1400 Tirela 612 Tirela -0.0400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1144 0.1979 0.2908 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
14.53 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
D DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
D D 0.2562 0.6960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.4119 0.6960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.7796 0.6960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.822 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT