Bianucci

04821, 1962 WH2, 1962WH2, 1975 ES1, 1975ES1, 1978 RA5, 1978RA5, 1980 BW3, 1980BW3, 1984 UB2, 1984UB2, 1986 EE5, 1986EE5, J62W02H, J75E01S, J78R05A, J80B03W, J84U02B, J86E05E

All data for this body: [vot]

MPC data
Name (number) Bianucci (4821)
a 3.14707
e 0.14894
i / sin(i) 1.1884 / 0.02074
q 2.67836
Q 3.61578
ω 327.7947
Node 153.8264
m 46.6512
n 0.1765
Epoch 2460800.5
nobs 4314
nopp 34
Years observed 1962-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.140
ep 0.173
sin(ip) 0.021
G 0.150
H 12.860
Mass
D 15.04 0.467
pV 0.056 0.0146
Value
Rotational Period 29.600
Period quality 2
Spectral Class C
Spectral Class Score 5.052
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.0700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1404 0.1729 0.0205 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.53 0.513 0.513 Masiero 2011ApJ...741...68M NEATM
14.86 4.300 4.300 Masiero 2020PSJ.....1....5M NEATM
17.71 1.240 1.240 Usui 2011PASJ...63.1117U NEATM
18.27 3.650 3.650 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.044 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.058 0.0620 0.0620 Masiero 2020PSJ.....1....5M NEATM
0.084 0.0273 0.0273 Masiero 2011ApJ...741...68M 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
29.63 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve
77.71 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
C 0.842 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
Ds Ds None None Movis NIR Popescu 2018A&A...617A..12P PHOT