Bernhard

02643, 1973 SD, 1973SD, J73S00D

All data for this body: [vot]

MPC data
Name (number) Bernhard (2643)
a 2.37773
e 0.27431
i / sin(i) 22.9596 / 0.39008
q 1.72549
Q 3.02997
ω 65.8518
Node 348.4472
m 358.9733
n 0.2688
Epoch 2460800.5
nobs 4902
nopp 19
Years observed 1973-2024
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.378
ep 0.223
sin(ip) 0.402
G 0.150
H 14.580
Mass
D 4.00 0.069
pV 0.228 0.0214
Value
Rotational Period 95.029
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 0 Phocaea Novakovic 2019EPSC...13.1671N HCM
25 Phocaea 701 Phocaea -0.1800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3777 0.2228 0.4016 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.52 0.730 0.730 Masiero 2020PSJ.....1....5M NEATM
3.95 0.070 0.070 Masiero 2012ApJ...759L...8M NEATM
5.70 0.410 0.410 Usui 2011PASJ...63.1117U NEATM
6.22 1.240 1.240 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.097 0.0390 0.0390 Ali-Lagoa 2018A&A...612A..85A NEATM
0.284 0.0260 0.0260 Masiero 2012ApJ...759L...8M NEATM
0.288 0.1330 0.1330 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
14.58 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
93.55 2 Sidereal Durech 2023A&A...675A..24D Model
95.0292 2 Synodic Pal 2020ApJS..247...26P Lightcurve