Chaliapin

02562, 1952 DZ2, 1952DZ2, 1954 SM, 1954SM, 1973 FF1, 1973FF1, 1978 DB, 1978DB, 1980 RP1, 1980RP1, J52D02Z, J54S00M, J73F01F, J78D00B, J80R01P

All data for this body: [vot]

MPC data
Name (number) Chaliapin (2562)
a 3.00778
e 0.04614
i / sin(i) 10.2349 / 0.17769
q 2.86899
Q 3.14656
ω 245.5807
Node 339.6554
m 318.8262
n 0.1889
Epoch 2460800.5
nobs 4625
nopp 32
Years observed 1949-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.009
ep 0.078
sin(ip) 0.189
G 0.150
H 11.550
Mass
D 17.46 0.100
pV 0.167 0.0131
Value
Rotational Period 11.400
Period quality 3
Spectral Class K
Spectral Class Score 4.938
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2562 Chaliapin -1 Chaliapin -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.5700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0087 0.0783 0.1890 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.44 0.240 0.240 Masiero 2014ApJ...791..121M NEATM
17.32 3.460 3.460 Ali-Lagoa 2018A&A...612A..85A NEATM
17.67 0.111 0.111 Masiero 2011ApJ...741...68M NEATM
18.61 1.540 1.540 Masiero 2012ApJ...759L...8M NEATM
18.85 1.400 1.400 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.157 0.0179 0.0179 Masiero 2011ApJ...741...68M NEATM
0.171 0.0680 0.0680 Ali-Lagoa 2018A&A...612A..85A NEATM
0.180 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.183 0.2650 0.2650 Masiero 2012ApJ...759L...8M 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
11.55 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.45 3 Synodic Linville 2017MPBu...44..173L Lightcurve
11.4564 2 Sidereal Durech 2020A&A...643A..59D Model
11.45656 2 Sidereal Durech 2018A&A...617A..57D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K 0.823 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT