Caecilia

00297, 1890 RA, 1890RA, 1924 RA, 1924RA, 1935 PB, 1935PB, 1947 SB, 1947SB, 1955 BK1, 1955BK1, I90R00A, J24R00A, J35P00B, J47S00B, J55B01K

All data for this body: [vot]

MPC data
Name (number) Caecilia (297)
a 3.16907
e 0.13855
i / sin(i) 7.5487 / 0.13137
q 2.72998
Q 3.60815
ω 353.5673
Node 331.8680
m 317.2230
n 0.1747
Epoch 2460800.5
nobs 9247
nopp 57
Years observed 1890-2025
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.170
ep 0.120
sin(ip) 0.142
G 0.150
H 9.210
Mass
D 41.18 0.609
pV 0.196 0.0154
Value
Rotational Period 4.160
Period quality 3
Spectral Class S
Spectral Class Score 17.171
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1703 0.1198 0.1417 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
34.00 1.910 1.910 Masiero 2012ApJ...759L...8M NEATM
39.48 1.800 1.800 Tedesco 2002AJ....123.1056T STM
40.97 8.190 8.190 Ali-Lagoa 2018A&A...612A..85A NEATM
42.28 0.700 0.700 Usui 2011PASJ...63.1117U NEATM
44.33 8.870 8.870 Ali-Lagoa 2018A&A...612A..85A NEATM
45.29 4.530 4.530 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.180 0.0180 0.0180 Tedesco 2002AJ....123.1056T STM
0.201 0.0400 0.0400 Ali-Lagoa 2018A&A...612A..85A NEATM
0.210 0.0840 0.0840 Ali-Lagoa 2018A&A...612A..85A NEATM
0.246 0.0980 0.0980 Ali-Lagoa 2018A&A...612A..85A NEATM
0.350 0.0620 0.0620 Masiero 2012ApJ...759L...8M 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
9.21 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.1505 2 Synodic CALL LCDB Lightcurve
4.151 3 Synodic Behrend LCDB Lightcurve
4.1511 3 Synodic Behrend LCDB Lightcurve
4.151388 2 Sidereal Hanus 2013A&A...551A..67H Model
4.15139 2 Sidereal Martikainen 2021A&A...649A..98M Model
4.15139 2 Sidereal Podlewska 2020A&A...638A..11P Model
4.15142 3- Synodic Behrend LCDB Lightcurve
4.15167 2 Synodic Pal 2020ApJS..247...26P Lightcurve
4.151916 3 Synodic Behrend LCDB Lightcurve
4.152 3 Synodic Behrend LCDB Lightcurve
4.163 3 Synodic Cooney 2005MPBu...32...15C Lightcurve
4.23 2+ Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
M L 0.710000 0.240000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.7550 0.8850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9401 0.8850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X Tholen VIS Xu 1995Icar..115....1X SPEC