1998 YD5

1998YD5, 18743, J98Y05D

All data for this body: [vot]

MPC data
Name (number) 1998 YD5 (18743)
a 3.20906
e 0.13843
i / sin(i) 19.1892 / 0.32869
q 2.76483
Q 3.65329
ω 331.3656
Node 122.6102
m 128.6508
n 0.1714
Epoch 2460200.5
nobs 2550
nopp 22
Years observed 1991-2023
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.209
ep 0.147
sin(ip) 0.305
Value Standard error
G 0.150
H 13.030
Mass
D 16.60 0.092
pV 0.043 0.0053
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2087 0.1475 0.3050 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.05 4.090 4.090 Nugent 2016AJ....152...63N NEATM
16.19 6.540 6.540 Nugent 2016AJ....152...63N NEATM
16.60 0.092 0.092 Masiero 2011ApJ...741...68M NEATM
18.01 6.140 6.140 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.040 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.043 0.0054 0.0054 Masiero 2011ApJ...741...68M NEATM
0.045 0.0950 0.0950 Masiero 2012ApJ...759L...8M 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
13.03 MPC-2023-12-04 MPC-2023-12-04 Phot