Holubov

04277, 1936 YF, 1936YF, 1962 QD, 1962QD, 1973 AP1, 1973AP1, 1982 AF, 1982AF, J36Y00F, J62Q00D, J73A01P, J82A00F

All data for this body: [vot]

MPC data
Name (number) Holubov (4277)
a 2.72457
e 0.13805
i / sin(i) 10.6447 / 0.18472
q 2.34845
Q 3.10069
ω 95.0151
Node 300.0375
m 290.9724
n 0.2192
Epoch 2460800.5
nobs 4795
nopp 29
Years observed 1936-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.724
ep 0.110
sin(ip) 0.205
G 0.150
H 12.880
Mass
D 10.29 0.156
pV 0.152 0.0109
Value
Rotational Period 200.890
Period quality 2
Spectral Class D
Spectral Class Score 12.620
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7239 0.1102 0.2046 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.29 0.204 0.204 Masiero 2011ApJ...741...68M NEATM
10.31 2.060 2.060 Ali-Lagoa 2018A&A...612A..85A NEATM
10.31 0.251 0.251 Masiero 2011ApJ...741...68M NEATM
9.89 1.010 1.010 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.146 0.0580 0.0580 Ali-Lagoa 2018A&A...612A..85A NEATM
0.151 0.0163 0.0163 Masiero 2011ApJ...741...68M NEATM
0.152 0.0152 0.0152 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
12.88 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
200.899 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L D 0.0216 0.2090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.2140 0.2090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.4569 0.2090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.6081 0.2090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.8244 0.2090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L 0.685 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L D 0.6410 0.2090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S D 0.5005 0.2090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT