Schumacher

05704, 1950 BL1, 1950BL1, 1950 DE, 1950DE, 1990 DB1, 1990DB1, 1990 EX5, 1990EX5, J50B01L, J50D00E, J90D01B, J90E05X

All data for this body: [vot]

MPC data
Name (number) Schumacher (5704)
a 3.20817
e 0.12189
i / sin(i) 11.5967 / 0.20102
q 2.81713
Q 3.59921
ω 44.3984
Node 151.3192
m 351.2896
n 0.1715
Epoch 2460800.5
nobs 4739
nopp 28
Years observed 1950-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.199
ep 0.165
sin(ip) 0.189
G 0.150
H 12.170
Mass
D 24.49 0.263
pV 0.032 0.0017
Value
Rotational Period 23.500
Period quality 2
Spectral Class C
Spectral Class Score 5.585
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1987 0.1645 0.1889 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
22.16 2.220 2.220 Ali-Lagoa 2018A&A...612A..85A NEATM
23.60 0.304 0.304 Masiero 2011ApJ...741...68M NEATM
24.87 0.700 0.700 Usui 2011PASJ...63.1117U NEATM
25.01 7.540 7.540 Nugent 2016AJ....152...63N NEATM
25.57 1.600 1.600 Tedesco 2002AJ....123.1056T STM
25.60 8.140 8.140 Masiero 2021PSJ.....2..162M NEATM
28.24 5.650 5.650 Ali-Lagoa 2018A&A...612A..85A NEATM
33.57 1.012 1.012 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0018 0.0018 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.032 0.0130 0.0130 Ali-Lagoa 2018A&A...612A..85A NEATM
0.037 0.0160 0.0270 Masiero 2021PSJ.....2..162M NEATM
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.051 0.0070 0.0070 Tedesco 2002AJ....123.1056T STM
0.052 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.055 0.0108 0.0108 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
12.17 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
23.58 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.154 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 0.96 Bus VIS Carvano 2010A&A...510A..43C PHOT
C X 0.1235 0.0680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S X 0.1708 0.0680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT