Heinrich

02943, 1933 QU, 1933QU, 1970 EJ2, 1970EJ2, 1977 AM1, 1977AM1, 1979 OK14, 1979OK14, 1979 SY2, 1979SY2, J33Q00U, J70E02J, J77A01M, J79O14K, J79S02Y

All data for this body: [vot]

MPC data
Name (number) Heinrich (2943)
a 2.44855
e 0.15385
i / sin(i) 12.9113 / 0.22344
q 2.07183
Q 2.82527
ω 44.5006
Node 313.8776
m 160.1829
n 0.2572
Epoch 2460200.5
nobs 3003
nopp 30
Years observed 1933-2023
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.448
ep 0.105
sin(ip) 0.233
Value Standard error
G 0.150
H 12.810
Mass
D 7.60 0.030
pV 0.251 0.0204
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4482 0.1053 0.2330 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.30 0.440 0.440 Usui 2011PASJ...63.1117U NEATM
6.07 0.450 0.450 Masiero 2012ApJ...759L...8M NEATM
7.53 0.040 0.040 Masiero 2014ApJ...791..121M NEATM
7.67 0.046 0.046 Masiero 2011ApJ...741...68M NEATM
9.14 1.830 1.830 Ali-Lagoa 2018A&A...612A..85A NEATM
9.19 1.840 1.840 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.187 0.0750 0.0750 Ali-Lagoa 2018A&A...612A..85A NEATM
0.189 0.0760 0.0760 Ali-Lagoa 2018A&A...612A..85A NEATM
0.230 0.0291 0.0291 Masiero 2011ApJ...741...68M NEATM
0.250 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.438 0.0630 0.0630 Masiero 2012ApJ...759L...8M 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
12.81 MPC-2023-12-04 MPC-2023-12-04 Phot