Belgrano

02808, 1934 GX, 1934GX, 1936 PN, 1936PN, 1962 PO, 1962PO, 1968 UC, 1968UC, 1976 HS, 1976HS, 1978 SK2, 1978SK2, 1979 YM2, 1979YM2, 1981 EE8, 1981EE8, J34G00X, J36P00N, J62P00O, J68U00C, J76H00S, J78S02K, J79Y02M, J81E08E

All data for this body: [vot]

MPC data
Name (number) Belgrano (2808)
a 3.00669
e 0.08118
i / sin(i) 8.9645 / 0.15582
q 2.76262
Q 3.25077
ω 116.9414
Node 314.2837
m 264.2659
n 0.1890
Epoch 2460800.5
nobs 8320
nopp 36
Years observed 1934-2025
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.007
ep 0.070
sin(ip) 0.171
G 0.150
H 11.610
Mass
D 14.62 0.878
pV 0.282 0.0760
Value
Rotational Period 195.800
Period quality 2
Spectral Class X
Spectral Class Score 5.724
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.7000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0066 0.0698 0.1708 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.36 1.220 1.220 Usui 2011PASJ...63.1117U NEATM
14.64 2.930 2.930 Ali-Lagoa 2018A&A...612A..85A NEATM
14.95 1.400 1.400 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.265 0.1060 0.1060 Ali-Lagoa 2018A&A...612A..85A NEATM
0.301 0.1090 0.1090 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
11.61 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
195.83 2 Synodic Pal 2020ApJS..247...26P Lightcurve
5.16005 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 0.954 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT