Apollonia

00358, 1893 EC, 1893EC, 1901 XA, 1901XA, 1949 OG1, 1949OG1, I93E00C, J01X00A, J49O01G

All data for this body: [vot]

MPC data
Name (number) Apollonia (358)
a 2.87652
e 0.15186
i / sin(i) 3.5541 / 0.06199
q 2.43969
Q 3.31335
ω 252.0483
Node 172.1158
m 107.1844
n 0.2020
Epoch 2460800.5
nobs 5716
nopp 60
Years observed 1893-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.878
ep 0.135
sin(ip) 0.062
G 0.150
H 9.130
Mass 6.168e+17 1.461e+17
D 89.66 0.607
pV 0.052 0.0020
Value
Rotational Period 50.000
Period quality 3-
Spectral Class C
Spectral Class Score 22.013
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8778 0.1348 0.0620 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.1459e+17 2.0658e+17 2.0658e+17 Fienga INPOP19a Ephem
8.1900e+17 Folkner 2014IPNPR.196C...1F Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
101.04 10.100 10.100 Ali-Lagoa 2018A&A...612A..85A NEATM
78.14 7.810 7.810 Ali-Lagoa 2018A&A...612A..85A NEATM
83.73 3.352 3.352 Ryan&Woodward 2010AJ....140..933R IRAS-STM
88.06 29.390 29.390 Masiero 2021PSJ.....2..162M NEATM
88.10 4.002 4.002 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
89.39 1.240 1.240 Usui 2011PASJ...63.1117U NEATM
89.45 2.700 2.700 Tedesco 2002AJ....123.1056T STM
90.12 0.810 0.810 Masiero 2014ApJ...791..121M NEATM
90.52 2.118 2.118 Masiero 2011ApJ...741...68M NEATM
90.81 24.200 24.200 Masiero 2021PSJ.....2..162M NEATM
95.58 26.210 26.210 Masiero 2020PSJ.....1....5M NEATM
97.69 31.870 31.870 Nugent 2016AJ....152...63N NEATM
97.93 31.820 31.820 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.033 0.0160 0.0310 Masiero 2021PSJ.....2..162M NEATM
0.034 0.0290 0.0290 Masiero 2020PSJ.....1....5M NEATM
0.035 0.0130 0.0210 Masiero 2021PSJ.....2..162M NEATM
0.037 0.0210 0.0480 Masiero 2021PSJ.....2..162M NEATM
0.042 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.049 0.0121 0.0121 Masiero 2011ApJ...741...68M NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.051 0.0030 0.0030 Tedesco 2002AJ....123.1056T STM
0.053 0.0047 0.0047 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.059 0.0046 0.0046 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.071 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A 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
9.13 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
25.3108 2 Sidereal Durech 2020A&A...643A..59D Model
50.6 3- Synodic Buchheim 2009MPBu...36...84B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.880 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 0.950000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
C C 0.9985 0.5590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.9986 0.5590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Ch Bus VIS Bus 2002Icar..158..146B SPEC
X C 0.8420 0.5590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.9977 0.5590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT