Davidblewett

08997, 1981 ES14, 1981ES14, J81E14S

All data for this body: [vot]

MPC data
Name (number) Davidblewett (8997)
a 2.58571
e 0.13307
i / sin(i) 4.2609 / 0.07430
q 2.24164
Q 2.92978
ω 321.3275
Node 298.8928
m 158.9423
n 0.2370
Epoch 2460800.5
nobs 2593
nopp 26
Years observed 1978-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.585
ep 0.129
sin(ip) 0.091
G 0.150
H 14.280
Mass
D 6.03 0.092
pV 0.133 0.0045
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
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-Nov-2024
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
14.28 MPC-2023-12-04 MPC-2023-12-04 Phot