1981 EN26

1981EN26, 14807, J81E26N

All data for this body: [vot]

MPC data
Name (number) 1981 EN26 (14807)
a 2.78794
e 0.15321
i / sin(i) 8.1366 / 0.14153
q 2.36081
Q 3.21508
ω 358.9278
Node 186.0995
m 45.2983
n 0.2117
Epoch 2460200.5
nobs 1818
nopp 21
Years observed 1981-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.787
ep 0.199
sin(ip) 0.139
Value Standard error
G 0.150
H 14.650
Mass
D 6.30 0.057
pV 0.136 0.0202
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
668 Dora 512 Dora Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7865 0.1986 0.1389 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.99 1.610 1.610 Masiero 2020PSJ.....1....5M NEATM
6.30 0.057 0.057 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.078 0.0500 0.0500 Masiero 2020PSJ.....1....5M NEATM
0.147 0.0221 0.0221 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
14.65 MPC-2023-12-04 MPC-2023-12-04 Phot