1993FF31

1998VM28, 29271, J93F31F, J98V28M

All data for this body: [vot]

MPC data
Name (number) 1993FF31 (29271)
Packed designation 29271
a 2.24936
e 0.10965
i / sin(i) 3.3005 / 0.05757
q 2.00273
Q 2.49599
ω 330.9753
Node 121.4368
m 281.3904
n 0.2922
Epoch 2459600.5
nobs 1216
nopp 19
Years observed 1991-2021
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.249
ep 0.139
sin(ip) 0.052
Value Standard error
G 0.150
H 15.650
Mass
D 1.92 0.231
pV 0.333 0.0907
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -1.4900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2487 0.1389 0.0520 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.92 0.231 0.231 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.333 0.0907 0.0907 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
15.65 MPC-2022-01-18 MPC-2022-01-18 Phot