Zero

04321, 1978RC4, 1978SP3, 1981EH26, J78R04C, J78S03P, J81E26H

All data for this body: [vot]

MPC data
Name (number) Zero (4321)
Packed designation 04321
a 3.06623
e 0.28388
i / sin(i) 2.4109 / 0.04207
q 2.19579
Q 3.93667
ω 244.1356
Node 135.1126
m 4.3336
n 0.1836
Epoch 2459600.5
nobs 2694
nopp 25
Years observed 1978-2022
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.076
ep 0.261
sin(ip) 0.031
Value Standard error
G 0.150
H 13.250
Mass
D 11.15 0.078
pV 0.097 0.0108
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0758 0.2614 0.0311 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.31 3.011 3.011 Masiero 2017AJ....154..168M NEATM
9.93 3.000 3.000 Masiero 2020PSJ.....1....5M NEATM
11.15 0.078 0.078 Masiero 2011ApJ...741...68M NEATM
12.19 3.870 3.870 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.074 0.0630 0.0630 Masiero 2020PSJ.....1....5M NEATM
0.075 0.1060 0.1060 Masiero 2012ApJ...759L...8M NEATM
0.092 0.0557 0.0557 Masiero 2017AJ....154..168M NEATM
0.098 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
13.25 MPC-2022-01-18 MPC-2022-01-18 Phot