Gehrig

05891, 1976 JT4, 1976JT4, 1981 SM, 1981SM, 1990 BH3, 1990BH3, J76J04T, J81S00M, J90B03H

All data for this body: [vot]

MPC data
Name (number) Gehrig (5891)
a 2.43383
e 0.13246
i / sin(i) 3.3460 / 0.05837
q 2.11145
Q 2.75621
ω 110.9938
Node 300.2395
m 138.4684
n 0.2596
Epoch 2460800.5
nobs 3963
nopp 28
Years observed 1951-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.434
ep 0.120
sin(ip) 0.073
G 0.150
H 13.460
Mass
D 5.44 0.074
pV 0.353 0.0599
Value
Rotational Period 3.500
Period quality 3
Spectral Class V
Spectral Class Score 5.994
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4344 0.1196 0.0729 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.32 0.117 0.117 Masiero 2011ApJ...741...68M NEATM
5.51 0.095 0.095 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.334 0.1234 0.1234 Masiero 2011ApJ...741...68M NEATM
0.359 0.0685 0.0685 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
13.46 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.57 3 Synodic Chang 2014ApJ...788...17C Lightcurve
3.572612 2 Sidereal Durech 2020A&A...643A..59D Model
3.572616 2 Sidereal Durech 2018A&A...617A..57D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
V 0.999 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT