1981EC7

35016, J81E07C

All data for this body: [vot]

MPC data
Name (number) 1981EC7 (35016)
Packed designation 35016
a 3.94780
e 0.11750
i / sin(i) 7.8411 / 0.13643
q 3.48391
Q 4.41169
ω 207.6545
Node 307.2900
m 97.3009
n 0.1257
Epoch 2459600.5
nobs 694
nopp 18
Years observed 1981-2021
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Hilda (153)
 
ap 3.965
ep 0.170
sin(ip) 0.156
Value Standard error
G 0.150
H 13.570
Mass
D 8.00 0.051
pV 0.051 0.0080
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
153 Hilda 1 Hilda Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.9651 0.1699 0.1560 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.00 0.051 0.051 Grav 2012ApJ...744..197G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0080 0.0080 Grav 2012ApJ...744..197G NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.57 MPC-2022-01-18 MPC-2022-01-18 Phot