Sprague

12112, 1931 CD, 1931CD, 1982 PU1, 1982PU1, 1993 PN4, 1993PN4, 1998 MK4, 1998MK4, J31C00D, J82P01U, J93P04N, J98M04K

All data for this body: [vot]

MPC data
Name (number) Sprague (12112)
a 3.10802
e 0.14473
i / sin(i) 22.9186 / 0.38942
q 2.65820
Q 3.55784
ω 100.3332
Node 156.9847
m 336.6293
n 0.1799
Epoch 2460800.5
nobs 4364
nopp 27
Years observed 1931-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.112
ep 0.113
sin(ip) 0.389
G 0.150
H 12.210
Mass
D 14.12 0.327
pV 0.141 0.0186
Value
Rotational Period 3.830
Period quality 3
Spectral Class X
Spectral Class Score 6.583
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 0 Alauda Novakovic 2019EPSC...13.1671N HCM
702 Alauda 902 Alauda -1.3700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1117 0.1132 0.3892 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.12 0.327 0.327 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.141 0.0186 0.0186 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
12.21 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.831 3 Synodic Benishek 2021MPBu...48...77B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 0.49 Bus VIS Carvano 2010A&A...510A..43C PHOT
X 0.508 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.4258 0.4258 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT