1998FN138

1999TW271, 74017, J98FD8N, J99TR1W

All data for this body: [vot]

MPC data
Name (number) 1998FN138 (74017)
Packed designation 74017
a 2.63649
e 0.31107
i / sin(i) 30.6724 / 0.51013
q 1.81636
Q 3.45662
ω 301.4531
Node 5.6964
m 115.6294
n 0.2302
Epoch 2459600.5
nobs 526
nopp 15
Years observed 1998-2021
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Barcelona (945)
 
ap 2.638
ep 0.229
sin(ip) 0.514
Value Standard error
G 0.150
H 15.170
Mass
D 2.50 0.706
pV 0.235 0.1488
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
945 Barcelona 805 Barcelona 0.0300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6382 0.2288 0.5143 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.50 0.706 0.706 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.235 0.1488 0.1488 Masiero 2017AJ....154..168M 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
15.17 MPC-2022-01-18 MPC-2022-01-18 Phot