Gianni

08936, 1984 BU5, 1984BU5, 1988 HA1, 1988HA1, 1997 AS17, 1997AS17, J84B05U, J88H01A, J97A17S

All data for this body: [vot]

MPC data
Name (number) Gianni (8936)
a 2.20807
e 0.12124
i / sin(i) 3.5156 / 0.06132
q 1.94036
Q 2.47578
ω 222.1481
Node 110.1548
m 356.1062
n 0.3004
Epoch 2460800.5
nobs 3412
nopp 23
Years observed 1984-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.208
ep 0.061
sin(ip) 0.052
G 0.150
H 14.360
Mass
D 3.90 0.096
pV 0.175 0.0365
Value
Rotational Period 2.467
Period quality 2
Spectral Class L
Spectral Class Score 7.270
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2081 0.0611 0.0520 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.12 0.720 0.720 Nugent 2016AJ....152...63N NEATM
3.92 0.097 0.097 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.167 0.0378 0.0378 Masiero 2011ApJ...741...68M NEATM
0.290 0.1400 0.1400 Nugent 2016AJ....152...63N 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
14.36 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.46755 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
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.07 Bus VIS Carvano 2010A&A...510A..43C PHOT
L 0.855 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S V None None Movis NIR Popescu 2018A&A...617A..12P PHOT