1999 TX290

1999TX290, 1998 HJ137, 1998HJ137, 47211, J98HD7J, J99TT0X

All data for this body: [vot]

MPC data
Name (number) 1999 TX290 (47211)
a 2.23035
e 0.19452
i / sin(i) 4.8389 / 0.08435
q 1.79651
Q 2.66420
ω 189.6120
Node 120.0207
m 136.3712
n 0.2959
Epoch 2460200.5
nobs 1589
nopp 20
Years observed 1993-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.231
ep 0.143
sin(ip) 0.068
Value Standard error
G 0.150
H 15.650
Mass
D 2.21 0.840
pV 0.301 0.1946
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.1400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2311 0.1427 0.0680 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.21 0.840 0.840 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.301 0.1946 0.1946 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
15.65 MPC-2023-12-04 MPC-2023-12-04 Phot