1981ED48

2001VX67, 2004HV16, 99998, J81E48D, K01V67X, K04H16V

All data for this body: [vot]

MPC data
Name (number) 1981ED48 (99998)
Packed designation 99998
a 2.75812
e 0.15482
i / sin(i) 8.7215 / 0.15163
q 2.33110
Q 3.18513
ω 301.8989
Node 339.5612
m 247.5768
n 0.2152
Epoch 2459600.5
nobs 563
nopp 18
Years observed 1981-2021
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.757
ep 0.156
sin(ip) 0.164
Value Standard error
G 0.150
H 15.310
Mass
D 2.57 0.388
pV 0.267 0.0733
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7575 0.1560 0.1638 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.57 0.388 0.388 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.267 0.0733 0.0733 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
15.31 MPC-2022-01-18 MPC-2022-01-18 Phot