1998 QP44

1998QP44, 91153, J98Q44P

All data for this body: [vot]

MPC data
Name (number) 1998 QP44 (91153)
a 3.16753
e 0.17790
i / sin(i) 1.0590 / 0.01848
q 2.60402
Q 3.73104
ω 293.2983
Node 26.1169
m 282.6880
n 0.1748
Epoch 2460800.5
nobs 968
nopp 23
Years observed 1995-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.172
ep 0.152
sin(ip) 0.023
G 0.150
H 15.040
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.922
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
656 Beagle 0 Beagle Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.1600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1719 0.1520 0.0231 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
15.04 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 0.987 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT