1999 TV261

1999TV261, 2002 JL56, 2002JL56, 91814, J99TQ1V, K02J56L

All data for this body: [vot]

MPC data

Name (number)	1999 TV261 (91814)
a	3.07873
e	0.11522
i / sin(i)	12.2740 / 0.21259
q	2.72401
Q	3.43345
ω	302.0527
Node	219.0793
m	27.5635
n	0.1825
Epoch	2460200.5

n_obs	808
n_opp	19
Years observed	1994-2023
rms	0.71

Best values

	Value	Standard error
Parent

a_p	3.075
e_p	0.147
sin(i_p)	0.225

	Value	Standard error
G	0.150
H	15.070
Mass
D	7.73	0.880
pV	0.036	0.0120
Rotational Period

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
3.0748	0.1471	0.2254	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Oct-2022

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
7.73	0.880	0.880	Masiero	2012ApJ...759L...8M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.036	0.0120	0.0120	Masiero	2012ApJ...759L...8M	NEATM

G data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.15			MPC-2023-12-94	MPC-2023-12-94	Phot

H data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
15.07			MPC-2023-12-04	MPC-2023-12-04	Phot