1981EG10

1997WL50, 27681, J81E10G, J97W50L

All data for this body: [vot]

MPC data
Name (number) 1981EG10 (27681)
Packed designation 27681
a 2.74578
e 0.05972
i / sin(i) 3.9949 / 0.06967
q 2.58179
Q 2.90976
ω 116.8091
Node 280.5036
m 129.5888
n 0.2166
Epoch 2459600.5
nobs 1477
nopp 21
Years observed 1981-2021
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Padua (363)
 
ap 2.745
ep 0.044
sin(ip) 0.093
Value Standard error
G 0.150
H 14.450
Mass
D 7.17 0.083
pV 0.054 0.0113
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
363 Padua 507 Padua -0.0700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7451 0.0436 0.0932 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.17 0.083 0.083 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0113 0.0113 Masiero 2011ApJ...741...68M 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
14.45 MPC-2022-01-18 MPC-2022-01-18 Phot