Arcadia

01020, 1924 EU, 1924EU, 1954 UA2, 1954UA2, 1975 EQ, 1975EQ, 1977 QO2, 1977QO2, J24E00U, J54U02A, J75E00Q, J77Q02O

All data for this body: [vot]

MPC data
Name (number) Arcadia (1020)
a 2.79111
e 0.04178
i / sin(i) 4.0580 / 0.07077
q 2.67451
Q 2.90772
ω 35.8856
Node 180.6409
m 210.0895
n 0.2114
Epoch 2460800.5
nobs 7719
nopp 36
Years observed 1924-2025
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Agnia (847)
 
ap 2.790
ep 0.073
sin(ip) 0.068
G 0.150
H 12.240
Mass
D 10.25 0.072
pV 0.185 0.0183
Value
Rotational Period 17.000
Period quality 1
Spectral Class S
Spectral Class Score 31.079
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
847 Agnia 514 Agnia 0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
847 Agnia 0 Agnia Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7902 0.0731 0.0675 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.07 0.090 0.090 Masiero 2014ApJ...791..121M NEATM
10.41 0.123 0.123 Masiero 2011ApJ...741...68M NEATM
13.02 0.490 0.490 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.150 0.0230 0.0230 Masiero 2012ApJ...759L...8M NEATM
0.236 0.0456 0.0456 Masiero 2011ApJ...741...68M NEATM
0.250 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
12.24 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
17.02 1 Synodic Gartrelle 2012MPBu...39...40G Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Bus VIS Bus 2002Icar..158..146B SPEC
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.98 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.987 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S S 0.6035 0.5900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9294 0.5900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Sr Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC