1999TB144

40903, J99TE4B

All data for this body: [vot]

MPC data
Name (number) 1999TB144 (40903)
Packed designation 40903
a 2.75327
e 0.07803
i / sin(i) 8.8473 / 0.15380
q 2.53843
Q 2.96812
ω 317.9711
Node 215.4476
m 156.2379
n 0.2157
Epoch 2459600.5
nobs 1721
nopp 19
Years observed 1995-2021
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.750
ep 0.129
sin(ip) 0.165
Value Standard error
G 0.150
H 14.160
Mass
D 4.30 0.075
pV 0.263 0.0254
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 516 Gefion -0.7500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7496 0.1290 0.1648 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.30 0.075 0.075 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.263 0.0254 0.0254 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.16 MPC-2022-01-18 MPC-2022-01-18 Phot