1998HT14

1991LC6, 1999RV87, 39981, J91L06C, J98H14T, J99R87V

All data for this body: [vot]

MPC data
Name (number) 1998HT14 (39981)
Packed designation 39981
a 2.40696
e 0.18175
i / sin(i) 3.0490 / 0.05319
q 1.96951
Q 2.84442
ω 189.3257
Node 140.6096
m 13.5498
n 0.2639
Epoch 2459600.5
nobs 824
nopp 19
Years observed 1991-2021
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.407
ep 0.147
sin(ip) 0.043
Value Standard error
G 0.150
H 15.870
Mass
D 3.93 0.163
pV 0.046 0.0118
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.1200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4067 0.1466 0.0433 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.34 0.800 0.800 Masiero 2012ApJ...759L...8M NEATM
3.95 0.167 0.167 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.045 0.0120 0.0120 Masiero 2011ApJ...741...68M NEATM
0.063 0.0680 0.0680 Masiero 2012ApJ...759L...8M 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
15.87 MPC-2022-01-18 MPC-2022-01-18 Phot