2001 QT257

2001QT257, H8979, K01QP7T

All data for this body: [vot]

MPC data
Name (number) 2001 QT257 (178979)
a 1.97000
e 0.09875
i / sin(i) 23.9294 / 0.40561
q 1.77546
Q 2.16455
ω 234.6179
Node 165.3906
m 168.1801
n 0.3565
Epoch 2460800.5
nobs 608
nopp 16
Years observed 1998-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Hungaria (434)
 
ap 1.970
ep 0.076
sin(ip) 0.370
G 0.150
H 17.060
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 0.274
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 0.4400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9700 0.0758 0.3698 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
17.06 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
V V 0.0457 0.0457 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT