1999 TT49

1999TT49, 70484, J99T49T

All data for this body: [vot]

MPC data

Name (number)	1999 TT49 (70484)
a	2.59737
e	0.03536
i / sin(i)	14.2146 / 0.24555
q	2.50554
Q	2.68921
ω	266.7643
Node	187.7606
m	178.6095
n	0.2355
Epoch	2460200.5

n_obs	1624
n_opp	19
Years observed	1999-2023
rms	0.68

Best values

	Value	Standard error
Parent

a_p	2.597
e_p	0.064
sin(i_p)	0.249

	Value	Standard error
G	0.150
H	14.970
Mass
D	2.66	0.390
pV	0.225	0.1128
Rotational Period

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.5974	0.0639	0.2494	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Oct-2022

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
2.58	0.454	0.454	Masiero	2011ApJ...741...68M	NEATM
2.89	0.759	0.759	Masiero	2011ApJ...741...68M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.211	0.1311	0.1311	Masiero	2011ApJ...741...68M	NEATM
0.265	0.2215	0.2215	Masiero	2011ApJ...741...68M	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
14.97			MPC-2023-12-04	MPC-2023-12-04	Phot