Schumann

04003, 1933 FG1, 1933FG1, 1964 ED, 1964ED, 1967 RK1, 1967RK1, 1968 UL3, 1968UL3, 1974 SE2, 1974SE2, 1978 GM4, 1978GM4, 1980 RH2, 1980RH2, 1980 TP6, 1980TP6, 1981 WV8, 1981WV8, J33F01G, J64E00D, J67R01K, J68U03L, J74S02E, J78G04M, J80R02H, J80T06P, J81W08V

All data for this body: [vot]

MPC data
Name (number) Schumann (4003)
a 3.42486
e 0.09325
i / sin(i) 5.0603 / 0.08821
q 3.10548
Q 3.74423
ω 117.6565
Node 189.2552
m 56.9791
n 0.1555
Epoch 2460800.5
nobs 7142
nopp 37
Years observed 1933-2025
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.431
ep 0.080
sin(ip) 0.092
G 0.150
H 11.500
Mass
D 35.98 0.171
pV 0.047 0.0049
Value
Rotational Period 5.750
Period quality 3-
Spectral Class X
Spectral Class Score 5.040
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
260 Huberta -1 Huberta -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.4314 0.0798 0.0922 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
29.02 5.800 5.800 Ali-Lagoa 2018A&A...612A..85A NEATM
35.00 0.890 0.890 Usui 2011PASJ...63.1117U NEATM
35.14 0.290 0.290 Masiero 2014ApJ...791..121M NEATM
35.36 7.070 7.070 Ali-Lagoa 2018A&A...612A..85A NEATM
36.12 0.240 0.240 Masiero 2014ApJ...791..121M NEATM
38.21 0.611 0.611 Masiero 2011ApJ...741...68M NEATM
39.95 1.114 1.114 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0138 0.0138 Masiero 2011ApJ...741...68M NEATM
0.044 0.0089 0.0089 Masiero 2011ApJ...741...68M NEATM
0.048 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.071 0.0280 0.0280 Ali-Lagoa 2018A&A...612A..85A 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
11.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.598 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
5.601 2+ Synodic Brinsfield 2011MPBu...38...73B Lightcurve
5.60176 2 Sidereal Durech 2023A&A...675A..24D Model
5.604 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
5.7502 3- Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D Tholen VIS Lagerkvist 2005A&A...432..349L SPEC
X 0.840 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT