1997YL14

1991CU5, 37808, J91C05U, J97Y14L

All data for this body: [vot]

MPC data
Name (number) 1997YL14 (37808)
Packed designation 37808
a 2.33241
e 0.07541
i / sin(i) 2.6869 / 0.04688
q 2.15653
Q 2.50830
ω 271.4583
Node 239.8025
m 239.9923
n 0.2767
Epoch 2459600.5
nobs 1905
nopp 18
Years observed 1991-2021
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.333
ep 0.115
sin(ip) 0.060
Value Standard error
G 0.150
H 14.930
Mass
D 5.58 0.055
pV 0.058 0.0073
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3325 0.1154 0.0598 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.40 1.280 1.280 Nugent 2016AJ....152...63N NEATM
5.57 0.055 0.055 Masiero 2011ApJ...741...68M NEATM
6.07 1.608 1.608 Masiero 2017AJ....154..168M NEATM
6.15 1.320 1.320 Masiero 2021PSJ.....2..162M NEATM
6.31 1.460 1.460 Masiero 2021PSJ.....2..162M NEATM
6.81 1.950 1.950 Masiero 2021PSJ.....2..162M NEATM
7.03 1.840 1.840 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.042 0.0270 0.0750 Masiero 2021PSJ.....2..162M NEATM
0.049 0.0220 0.0410 Masiero 2021PSJ.....2..162M NEATM
0.051 0.0200 0.0330 Masiero 2021PSJ.....2..162M NEATM
0.054 0.0253 0.0253 Masiero 2017AJ....154..168M NEATM
0.060 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.066 0.0096 0.0096 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
14.93 MPC-2022-01-18 MPC-2022-01-18 Phot