Constantia

00315, 1891 RB, 1891RB, I91R00B

All data for this body: [vot]

MPC data
Name (number) Constantia (315)
a 2.24159
e 0.16823
i / sin(i) 2.4292 / 0.04239
q 1.86448
Q 2.61869
ω 172.7134
Node 161.6207
m 306.6808
n 0.2937
Epoch 2460800.5
nobs 5039
nopp 41
Years observed 1928-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.241
ep 0.117
sin(ip) 0.040
G 0.150
H 12.580
Mass
D 6.65 0.058
pV 0.208 0.0116
Value
Rotational Period 5.340
Period quality 3
Spectral Class S
Spectral Class Score 6.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2414 0.1169 0.0401 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.53 0.070 0.070 Masiero 2014ApJ...791..121M NEATM
6.82 0.108 0.108 Masiero 2011ApJ...741...68M NEATM
8.33 1.620 1.620 Nugent 2016AJ....152...63N NEATM
9.24 0.560 0.560 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.200 0.0175 0.0175 Masiero 2011ApJ...741...68M NEATM
0.207 0.0250 0.0250 Masiero 2012ApJ...759L...8M NEATM
0.210 0.0900 0.0900 Nugent 2016AJ....152...63N NEATM
0.220 0.0200 0.0200 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
12.58 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.345 3 Synodic Oey 2009MPBu...36....4O Lightcurve
5.3475 2 Sidereal Hanus 2016A&A...586A.108H Model
5.37 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
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT