Bulgaria

02575, 1923 PB, 1923PB, 1970 PL, 1970PL, 1970 QD, 1970QD, 1977 RQ6, 1977RQ6, 1980 PY, 1980PY, J23P00B, J70P00L, J70Q00D, J77R06Q, J80P00Y

All data for this body: [vot]

MPC data
Name (number) Bulgaria (2575)
a 2.24093
e 0.12256
i / sin(i) 4.6740 / 0.08149
q 1.96628
Q 2.51558
ω 287.2398
Node 321.9138
m 182.9071
n 0.2938
Epoch 2460800.5
nobs 6043
nopp 31
Years observed 1923-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.240
ep 0.128
sin(ip) 0.087
G 0.150
H 12.860
Mass
D 7.92 0.063
pV 0.270 0.0300
Value
Rotational Period 8.600
Period quality 3
Spectral Class S
Spectral Class Score 26.811
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.5500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2402 0.1275 0.0874 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.10 0.740 0.740 Masiero 2014ApJ...791..121M NEATM
6.41 0.290 0.290 Masiero 2012ApJ...759L...8M NEATM
8.01 0.065 0.065 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.100 0.0900 0.0900 Masiero 2014ApJ...791..121M NEATM
0.252 0.0375 0.0375 Masiero 2011ApJ...741...68M NEATM
0.392 0.0600 0.0600 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
12.86 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.605 3 Synodic Behrend LCDB Lightcurve
8.616 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
8.6172 2 Sidereal Athanasopoulos 2022A&A...666A.116A Model
8.6173 2 Sidereal Durech 2023A&A...675A..24D Model
8.618 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve
8.619 2 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.2773 0.5690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8492 0.5690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8645 0.5690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9782 0.5690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9993 0.5690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Sa Bus-DeMeo VISNIR Arredondo 2021Icar..36814619A SPEC
Sq Bus-DeMeo VISNIR Arredondo 2021Icar..36814619A SPEC
Sr Bus VIS Bus 2002Icar..158..146B SPEC
V R 0.530000 0.430000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
V S 0.5373 0.5690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT