1981 EC17

1981EC17, 2000 AO56, 2000AO56, 27682, J81E17C, K00A56O

All data for this body: [vot]

MPC data
Name (number) 1981 EC17 (27682)
a 2.18193
e 0.06531
i / sin(i) 3.7575 / 0.06553
q 2.03942
Q 2.32443
ω 245.0104
Node 318.8080
m 46.6959
n 0.3058
Epoch 2460200.5
nobs 802
nopp 18
Years observed 1981-2023
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.182
ep 0.114
sin(ip) 0.061
Value Standard error
G 0.150
H 16.450
Mass
D 1.78 0.233
pV 0.243 0.0744
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora -0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1823 0.1141 0.0610 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.78 0.233 0.233 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.243 0.0744 0.0744 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
16.45 MPC-2023-12-04 MPC-2023-12-04 Phot