1991 TQ1

1991TQ1, 48469, J91T01Q

All data for this body: [vot]

MPC data
Name (number) 1991 TQ1 (48469)
a 2.32913
e 0.21721
i / sin(i) 24.6405 / 0.41692
q 1.82322
Q 2.83505
ω 7.3425
Node 21.0268
m 342.8560
n 0.2773
Epoch 2460200.5
nobs 3470
nopp 18
Years observed 1991-2023
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.329
ep 0.225
sin(ip) 0.393
Value Standard error
G 0.150
H 13.700
Mass
D 4.80 0.041
pV 0.302 0.0091
Rotational Period 5.818
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 701 Phocaea -0.8300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3288 0.2247 0.3928 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.80 0.041 0.041 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.302 0.0091 0.0091 Masiero 2011ApJ...741...68M NEATM
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
13.70 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.82 Pravec LCDB Lightcurve
5.82 Durech 2023A&A...675A..24D Model