1991 VQ1

1991VQ1, 16556, J91V01Q

All data for this body: [vot]

MPC data
Name (number) 1991 VQ1 (16556)
a 2.28153
e 0.20653
i / sin(i) 7.3455 / 0.12785
q 1.81033
Q 2.75274
ω 297.9019
Node 71.6346
m 280.0926
n 0.2860
Epoch 2460800.5
nobs 3831
nopp 24
Years observed 1950-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.281
ep 0.164
sin(ip) 0.115
G 0.150
H 13.750
Mass
D
pV
Value
Rotational Period 2.650
Period quality 3
Spectral Class S
Spectral Class Score 7.235
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.8600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
298 Baptistina 403 Baptistina 1.4900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2811 0.1636 0.1145 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
13.75 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.653 3 Synodic Benishek 2023MPBu...50...62B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.206 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.9998 0.9998 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT