Baikal

02776, 1938 EE1, 1938EE1, 1945 AC, 1945AC, 1949 GB, 1949GB, 1949 HH1, 1949HH1, 1951 WJ1, 1951WJ1, 1962 YB, 1962YB, 1967 EA, 1967EA, 1971 KS, 1971KS, 1976 SZ7, 1976SZ7, 1980 VE2, 1980VE2, 1982 HH1, 1982HH1, 1982 KE1, 1982KE1, J38E01E, J45A00C, J49G00B, J49H01H, J51W01J, J62Y00B, J67E00A, J71K00S, J76S07Z, J80V02E, J82H01H, J82K01E

All data for this body: [vot]

MPC data
Name (number) Baikal (2776)
a 2.36743
e 0.17477
i / sin(i) 4.7857 / 0.08343
q 1.95368
Q 2.78118
ω 320.6255
Node 187.4238
m 350.0482
n 0.2706
Epoch 2460800.5
nobs 7731
nopp 35
Years observed 1945-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent Erigone (163)
 
ap 2.368
ep 0.213
sin(ip) 0.087
G 0.150
H 12.920
Mass
D 19.37 0.115
pV 0.032 0.0024
Value
Rotational Period 3253.000
Period quality 2
Spectral Class Cgh
Spectral Class Score 21.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
163 Erigone 0 Erigone Novakovic 2019EPSC...13.1671N HCM
163 Erigone 406 Erigone 0.1000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3678 0.2130 0.0870 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.41 3.920 3.920 Masiero 2020PSJ.....1....5M NEATM
16.65 2.460 2.460 Nugent 2016AJ....152...63N NEATM
17.37 6.632 6.632 Masiero 2017AJ....154..168M NEATM
18.18 4.500 4.500 Masiero 2021PSJ.....2..162M NEATM
18.38 5.790 5.790 Masiero 2021PSJ.....2..162M NEATM
18.95 5.351 5.351 Masiero 2017AJ....154..168M NEATM
19.00 0.200 0.200 Nugent 2016AJ....152...63N NEATM
19.44 0.180 0.180 Masiero 2011ApJ...741...68M NEATM
19.76 0.230 0.230 Usui 2011PASJ...63.1117U NEATM
20.18 2.020 2.020 Ali-Lagoa 2018A&A...612A..85A NEATM
20.50 5.050 5.050 Masiero 2020PSJ.....1....5M NEATM
21.71 2.170 2.170 Ali-Lagoa 2018A&A...612A..85A NEATM
21.75 7.940 7.940 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.028 0.0150 0.0150 Masiero 2020PSJ.....1....5M NEATM
0.029 0.0060 0.0060 Ali-Lagoa 2018A&A...612A..85A NEATM
0.029 0.0140 0.0140 Masiero 2012ApJ...759L...8M NEATM
0.029 0.0120 0.0210 Masiero 2021PSJ.....2..162M NEATM
0.032 0.0032 0.0032 Masiero 2011ApJ...741...68M NEATM
0.033 0.0140 0.0250 Masiero 2021PSJ.....2..162M NEATM
0.034 0.0070 0.0070 Ali-Lagoa 2018A&A...612A..85A NEATM
0.040 0.0100 0.0100 Nugent 2016AJ....152...63N NEATM
0.043 0.0354 0.0354 Masiero 2017AJ....154..168M NEATM
0.051 0.0330 0.0330 Masiero 2017AJ....154..168M NEATM
0.060 0.0480 0.0480 Masiero 2020PSJ.....1....5M 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
12.92 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3253.5 2 Sidereal Athanasopoulos 2022A&A...666A.116A Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Cgh Bus-DeMeo VISNIR Harvison 2024Icar..41215973H SPEC
L 0.108 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT