1999TQ98

1990UK7, 1990VK13, 2000AG165, 40841, J90U07K, J90V13K, J99T98Q, K00AG5G

All data for this body: [vot]

MPC data
Name (number) 1999TQ98 (40841)
Packed designation 40841
a 2.75102
e 0.18139
i / sin(i) 10.4372 / 0.18116
q 2.25203
Q 3.25002
ω 338.9056
Node 52.9651
m 309.4664
n 0.2160
Epoch 2459600.5
nobs 1547
nopp 20
Years observed 1990-2021
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.750
ep 0.144
sin(ip) 0.162
Value Standard error
G 0.150
H 13.860
Mass
D 4.50 0.134
pV 0.316 0.0428
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 516 Gefion -0.8000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7502 0.1445 0.1623 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.50 0.134 0.134 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.316 0.0428 0.0428 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
13.86 MPC-2022-01-18 MPC-2022-01-18 Phot