Spinoza

07142, 1949 OZ, 1949OZ, 1987 HA1, 1987HA1, 1994 PC19, 1994PC19, J49O00Z, J87H01A, J94P19C

All data for this body: [vot]

MPC data
Name (number) Spinoza (7142)
a 3.16376
e 0.10843
i / sin(i) 0.3275 / 0.00572
q 2.82071
Q 3.50681
ω 118.8933
Node 117.3888
m 257.3135
n 0.1751
Epoch 2460800.5
nobs 3649
nopp 29
Years observed 1949-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.153
ep 0.146
sin(ip) 0.016
G 0.150
H 13.000
Mass
D 20.63 0.506
pV 0.035 0.0063
Value
Rotational Period 12.370
Period quality 2
Spectral Class X
Spectral Class Score 6.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.2200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1532 0.1462 0.0162 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.22 4.610 4.610 Nugent 2016AJ....152...63N NEATM
20.29 0.610 0.610 Masiero 2014ApJ...791..121M NEATM
21.68 0.926 0.926 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.031 0.0083 0.0083 Masiero 2011ApJ...741...68M NEATM
0.040 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.050 0.0500 0.0500 Nugent 2016AJ....152...63N 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
13.00 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.375 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
12.40882 2 Sidereal Durech 2018A&A...617A..57D Model
12.412 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve
12.415 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
12.47 2 Synodic Chang 2015ApJS..219...27C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT