Colpa

05042, 1929 WT, 1929WT, 1952 DF2, 1952DF2, 1974 ME, 1974ME, 1984 JK2, 1984JK2, 1987 YJ5, 1987YJ5, J29W00T, J52D02F, J74M00E, J84J02K, J87Y05J

All data for this body: [vot]

MPC data
Name (number) Colpa (5042)
a 3.00495
e 0.05267
i / sin(i) 11.0671 / 0.19196
q 2.84668
Q 3.16322
ω 180.0522
Node 86.1628
m 272.0078
n 0.1892
Epoch 2460800.5
nobs 4537
nopp 29
Years observed 1929-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.007
ep 0.070
sin(ip) 0.171
G 0.150
H 11.540
Mass
D 19.17 0.043
pV 0.139 0.0106
Value
Rotational Period 169.600
Period quality 2+
Spectral Class S
Spectral Class Score 5.406
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.6300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0068 0.0695 0.1712 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.85 0.100 0.100 Masiero 2014ApJ...791..121M NEATM
18.30 0.071 0.071 Masiero 2011ApJ...741...68M NEATM
20.24 0.120 0.120 Masiero 2014ApJ...791..121M NEATM
20.29 1.190 1.190 Usui 2011PASJ...63.1117U NEATM
20.43 0.074 0.074 Masiero 2011ApJ...741...68M NEATM
20.90 4.180 4.180 Ali-Lagoa 2018A&A...612A..85A NEATM
21.76 5.600 5.600 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.080 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.106 0.0420 0.0420 Ali-Lagoa 2018A&A...612A..85A NEATM
0.128 0.0156 0.0156 Masiero 2011ApJ...741...68M NEATM
0.140 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.160 0.0235 0.0235 Masiero 2011ApJ...741...68M NEATM
0.170 0.0300 0.0300 Masiero 2014ApJ...791..121M 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
11.54 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
169.64 2+ Synodic Ferrero 2020MPBu...47..172F Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Cgx Cgx None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S 0.901 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT