Messina

01949, 1936 NE, 1936NE, 1940 RK, 1940RK, 1951 SP, 1951SP, 1951 TN, 1951TN, J36N00E, J40R00K, J51S00P, J51T00N

All data for this body: [vot]

MPC data
Name (number) Messina (1949)
a 2.38369
e 0.22864
i / sin(i) 4.6524 / 0.08111
q 1.83869
Q 2.92869
ω 66.4501
Node 264.9382
m 14.5732
n 0.2678
Epoch 2460800.5
nobs 7126
nopp 33
Years observed 1936-2025
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.383
ep 0.190
sin(ip) 0.101
G 0.150
H 13.570
Mass
D 3.56 0.044
pV 0.610 0.0667
Value
Rotational Period 3.649
Period quality 3
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3834 0.1901 0.1012 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.56 0.050 0.050 Masiero 2014ApJ...791..121M NEATM
3.56 0.089 0.089 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.610 0.0900 0.0900 Masiero 2014ApJ...791..121M NEATM
0.611 0.0995 0.0995 Masiero 2011ApJ...741...68M 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
13.57 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.635 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
3.6489 3 Synodic Pravec LCDB Lightcurve
3.649 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
3.649 3 Synodic Benishek 2022MPBu...49...38B Lightcurve
3.6491 3- Synodic Bianchi 1921MmSAI...2...45B Lightcurve
3.6491 3 Synodic Pravec LCDB Lightcurve
3.649308 2 Sidereal Durech 2016A&A...587A..48D Model