1998 FJ37

1998FJ37, 1987 SB31, 1987SB31, 2000 QG151, 2000QG151, 39910, J87S31B, J98F37J, K00QF1G

All data for this body: [vot]

MPC data
Name (number) 1998 FJ37 (39910)
a 2.62331
e 0.13514
i / sin(i) 15.0728 / 0.26005
q 2.26880
Q 2.97783
ω 352.3729
Node 353.8296
m 320.2029
n 0.2320
Epoch 2460800.5
nobs 3159
nopp 25
Years observed 1949-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.623
ep 0.100
sin(ip) 0.258
G 0.150
H 13.520
Mass
D 5.70 1.457
pV 0.377 0.1538
Value
Rotational Period 4.922
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
170 Maria 0 Maria Novakovic 2019EPSC...13.1671N HCM
170 Maria 506 Maria 0.7900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6230 0.0997 0.2576 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.70 1.457 1.457 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.377 0.1538 0.1538 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
13.52 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.922023 2 Sidereal Durech 2018A&A...617A..57D Model