Qian

2008 BQ15, 2008BQ15, I9347, K08B15Q

All data for this body: [vot]

MPC data
Name (number) Qian (189347)
a 3.00543
e 0.08681
i / sin(i) 9.1512 / 0.15904
q 2.74453
Q 3.26633
ω 91.4631
Node 299.3372
m 202.2377
n 0.1892
Epoch 2460800.5
nobs 516
nopp 14
Years observed 2001-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.005
ep 0.052
sin(ip) 0.178
G 0.150
H 15.510
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 1.157
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.1200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0046 0.0522 0.1781 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
15.51 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 D 0.1929 0.1929 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT