1997 EW14

1997EW14, 1999 XQ247, 1999XQ247, 43963, J97E14W, J99XO7Q

All data for this body: [vot]

MPC data
Name (number) 1997 EW14 (43963)
a 2.25306
e 0.18939
i / sin(i) 5.4394 / 0.09479
q 1.82636
Q 2.67976
ω 200.4288
Node 169.7141
m 231.1048
n 0.2914
Epoch 2460800.5
nobs 1240
nopp 22
Years observed 1992-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.253
ep 0.151
sin(ip) 0.095
G 0.150
H 15.940
Mass
D 1.52 0.211
pV 0.303 0.0869
Value
Rotational Period 6.830
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.2000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
298 Baptistina 403 Baptistina -0.3400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2529 0.1508 0.0948 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.52 0.211 0.211 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.303 0.0869 0.0869 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
15.94 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.81 2 Synodic Chang 2015ApJS..219...27C Lightcurve
6.832 2 Synodic Waszczak 2015AJ....150...75W Lightcurve