Helvetius

06972, 1938 DR1, 1938DR1, 1975 EZ5, 1975EZ5, 1992 GY3, 1992GY3, 1994 UR2, 1994UR2, J38D01R, J75E05Z, J92G03Y, J94U02R

All data for this body: [vot]

MPC data
Name (number) Helvetius (6972)
a 2.57063
e 0.12624
i / sin(i) 6.3592 / 0.11076
q 2.24610
Q 2.89516
ω 284.3979
Node 213.6769
m 287.3899
n 0.2391
Epoch 2460200.5
nobs 3479
nopp 26
Years observed 1938-2023
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.569
ep 0.157
sin(ip) 0.124
Value Standard error
G 0.150
H 13.140
Mass
D 6.88 0.057
pV 0.492 0.0381
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5690 0.1568 0.1236 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.88 0.057 0.057 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.492 0.0381 0.0381 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.14 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.31 Durech 2020A&A...643A..59D Model
16.31 Durech 2023A&A...675A..24D Model
16.35 Moravec 2012MPBu...39..213M Lightcurve