Jacchia

02079, 1972 GH1, 1972GH1, 1976 DB, 1976DB, J72G01H, J76D00B

All data for this body: [vot]

MPC data
Name (number) Jacchia (2079)
a 2.59890
e 0.07969
i / sin(i) 13.2578 / 0.22933
q 2.39179
Q 2.80601
ω 144.7983
Node 352.9405
m 285.5256
n 0.2352
Epoch 2460800.5
nobs 10018
nopp 33
Years observed 1953-2025
rms 0.41
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.599
ep 0.123
sin(ip) 0.232
G 0.150
H 12.800
Mass
D 8.84 0.049
pV 0.219 0.0158
Value
Rotational Period 5.940
Period quality 3
Spectral Class S
Spectral Class Score 13.948
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2079 Jacchia -1 Jacchia -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5985 0.1233 0.2316 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.55 0.320 0.320 Masiero 2014ApJ...791..121M NEATM
8.68 0.059 0.059 Masiero 2011ApJ...741...68M NEATM
8.94 0.130 0.130 Masiero 2014ApJ...791..121M NEATM
9.59 0.136 0.136 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.193 0.0289 0.0289 Masiero 2011ApJ...741...68M NEATM
0.220 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.234 0.0304 0.0304 Masiero 2011ApJ...741...68M NEATM
0.240 0.0400 0.0400 Masiero 2014ApJ...791..121M 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
12.80 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.94083 2 Synodic Pal 2020ApJS..247...26P Lightcurve
5.941 3 Synodic Marchini 2018MPBu...45..276M Lightcurve
5.942 3- Synodic Ditteon 2019MPBu...46..127D Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.141 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.83 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.5961 0.8180 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9776 0.8180 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT