Davidblewett

08997, 1981 ES14, 1981ES14, J81E14S

All data for this body: [vot]

MPC data
Name (number) Davidblewett (8997)
a 2.58412
e 0.13384
i / sin(i) 4.2602 / 0.07429
q 2.23825
Q 2.92999
ω 321.0593
Node 298.9288
m 16.8110
n 0.2373
Epoch 2460200.5
nobs 2142
nopp 25
Years observed 1978-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.585
ep 0.129
sin(ip) 0.091
Value Standard error
G 0.150
H 14.320
Mass
D 6.03 0.092
pV 0.133 0.0045
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5851 0.1291 0.0914 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
6.03 0.092 0.092 Masiero 2011ApJ...741...68M NEATM
7.13 1.860 1.860 Nugent 2016AJ....152...63N NEATM
7.18 2.410 2.410 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.060 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.134 0.0045 0.0045 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
14.32 MPC-2023-12-04 MPC-2023-12-04 Phot