Chepurova

07727, 1975 EA3, 1975EA3, 1982 BQ6, 1982BQ6, 1986 GV2, 1986GV2, 1993 CM, 1993CM, J75E03A, J82B06Q, J86G02V, J93C00M

All data for this body: [vot]

MPC data
Name (number) Chepurova (7727)
a 2.35975
e 0.14507
i / sin(i) 3.5407 / 0.06176
q 2.01743
Q 2.70208
ω 175.8906
Node 28.8272
m 281.1440
n 0.2719
Epoch 2460800.5
nobs 4672
nopp 29
Years observed 1954-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.359
ep 0.180
sin(ip) 0.054
G 0.150
H 13.980
Mass
D 11.03 0.605
pV 0.037 0.0062
Value
Rotational Period 145.740
Period quality 2
Spectral Class B
Spectral Class Score 2.352
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3588 0.1804 0.0545 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.00 2.200 2.200 Ali-Lagoa 2018A&A...612A..85A NEATM
11.10 2.130 2.130 Nugent 2016AJ....152...63N NEATM
11.17 0.770 0.770 Usui 2011PASJ...63.1117U NEATM
11.38 3.250 3.250 Masiero 2020PSJ.....1....5M NEATM
11.46 3.140 3.140 Masiero 2020PSJ.....1....5M NEATM
12.64 4.388 4.388 Masiero 2017AJ....154..168M NEATM
13.08 3.080 3.080 Masiero 2012ApJ...759L...8M NEATM
8.46 2.250 2.250 Masiero 2021PSJ.....2..162M NEATM
9.36 3.810 3.810 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0100 0.0100 Nugent 2016AJ....152...63N NEATM
0.033 0.0220 0.0220 Masiero 2017AJ....154..168M NEATM
0.037 0.0130 0.0130 Masiero 2012ApJ...759L...8M NEATM
0.040 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.041 0.0530 0.0530 Masiero 2020PSJ.....1....5M NEATM
0.042 0.0260 0.0260 Masiero 2020PSJ.....1....5M NEATM
0.047 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.082 0.0310 0.0490 Masiero 2021PSJ.....2..162M 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
13.98 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
145.741 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
B 0.392 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT