Graculus

04471, 1978VB, 1980DV2, 1985DB4, J78V00B, J80D02V, J85D04B

All data for this body: [vot]

MPC data
Name (number) Graculus (4471)
Packed designation 04471
a 2.86102
e 0.16062
i / sin(i) 13.8812 / 0.23991
q 2.40147
Q 3.32056
ω 42.1120
Node 345.4665
m 343.9491
n 0.2037
Epoch 2459600.5
nobs 2115
nopp 25
Years observed 1978-2021
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.861
ep 0.136
sin(ip) 0.247
Value Standard error
G 0.150
H 12.190
Mass
D 11.62 0.148
pV 0.210 0.0149
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8606 0.1355 0.2470 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.27 0.347 0.347 Masiero 2011ApJ...741...68M NEATM
11.70 0.163 0.163 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.204 0.0188 0.0188 Masiero 2011ApJ...741...68M NEATM
0.220 0.0246 0.0246 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
12.19 MPC-2022-01-18 MPC-2022-01-18 Phot