Hartmut

01531, 1938SH, J38S00H

All data for this body: [vot]

MPC data
Name (number) Hartmut (1531)
Packed designation 01531
a 2.62676
e 0.15382
i / sin(i) 12.4124 / 0.21495
q 2.22271
Q 3.03082
ω 143.2545
Node 278.8544
m 156.8431
n 0.2315
Epoch 2459600.5
nobs 2922
nopp 31
Years observed 1938-2021
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.627
ep 0.151
sin(ip) 0.230
Value Standard error
G 0.150
H 11.740
Mass
D 11.01 0.186
pV 0.243 0.0261
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.4000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6272 0.1510 0.2301 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.48 0.244 0.244 Masiero 2011ApJ...741...68M NEATM
11.58 0.310 0.310 Masiero 2012ApJ...759L...8M NEATM
12.67 0.870 0.870 Usui 2011PASJ...63.1117U NEATM
13.30 2.660 2.660 Ali-Lagoa 2018A&A...612A..85A NEATM
13.45 3.500 3.500 Nugent 2016AJ....152...63N NEATM
13.56 2.710 2.710 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.212 0.0432 0.0432 Masiero 2011ApJ...741...68M NEATM
0.226 0.0900 0.0900 Ali-Lagoa 2018A&A...612A..85A NEATM
0.230 0.1200 0.1200 Nugent 2016AJ....152...63N NEATM
0.235 0.0940 0.0940 Ali-Lagoa 2018A&A...612A..85A NEATM
0.275 0.0400 0.0400 Masiero 2012ApJ...759L...8M 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
11.74 MPC-2022-01-18 MPC-2022-01-18 Phot