Schaifers

01742, 1929 RL1, 1929RL1, 1934 RO, 1934RO, 1952 HG, 1952HG, 1954 UG2, 1954UG2, 1954 WV, 1954WV, 1963 QB, 1963QB, 1964 VX, 1964VX, J29R01L, J34R00O, J52H00G, J54U02G, J54W00V, J63Q00B, J64V00X

All data for this body: [vot]

MPC data
Name (number) Schaifers (1742)
a 2.88692
e 0.09798
i / sin(i) 2.4986 / 0.04360
q 2.60407
Q 3.16977
ω 212.2798
Node 152.1296
m 159.9359
n 0.2009
Epoch 2460800.5
nobs 5985
nopp 43
Years observed 1934-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.889
ep 0.058
sin(ip) 0.036
G 0.150
H 11.230
Mass
D 16.51 0.106
pV 0.137 0.0044
Value
Rotational Period 8.500
Period quality 3
Spectral Class S
Spectral Class Score 9.272
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.4500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8894 0.0584 0.0359 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.10 0.500 0.500 Hanus 2018Icar..309..297H RADIOMETRY_TPM
15.50 0.300 0.300 Hanus 2018Icar..309..297H RADIOMETRY_TPM
15.88 1.130 1.130 Usui 2011PASJ...63.1117U NEATM
16.47 3.290 3.290 Ali-Lagoa 2018A&A...612A..85A NEATM
16.61 0.221 0.221 Masiero 2011ApJ...741...68M NEATM
16.71 0.140 0.140 Masiero 2014ApJ...791..121M NEATM
16.91 1.350 1.350 Masiero 2012ApJ...759L...8M NEATM
19.08 1.004 1.004 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
20.11 1.600 1.600 Tedesco 2002AJ....123.1056T STM
20.34 2.098 2.098 Ryan&Woodward 2010AJ....140..933R IRAS-STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.110 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.114 0.0231 0.0231 Masiero 2011ApJ...741...68M NEATM
0.141 0.0055 0.0055 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.145 0.0250 0.0250 Tedesco 2002AJ....123.1056T STM
0.161 0.0172 0.0172 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.204 0.0290 0.0290 Masiero 2012ApJ...759L...8M NEATM
0.232 0.0930 0.0930 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
11.23 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.53271 2 Sidereal Hanus 2011A&A...530A.134H Model
8.533 3 Synodic Slivan 2008Icar..195..226S Lightcurve
8.535 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve
8.56 3 Synodic Binzel 1987Icar...72..135B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.66 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.9920 0.9920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT