Thymbraeus

17365, 1978 VF11, 1978VF11, 1998 MM49, 1998MM49, 1999 RE121, 1999RE121, J78V11F, J98M49M, J99RC1E

All data for this body: [vot]

MPC data
Name (number) Thymbraeus (17365)
a 5.26627
e 0.07811
i / sin(i) 11.6448 / 0.20184
q 4.85490
Q 5.67763
ω 118.2366
Node 252.1060
m 10.3399
n 0.0816
Epoch 2460800.5
nobs 3728
nopp 29
Years observed 1954-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 10.520
Mass 2.260e+16
D 44.20 0.442
pV 0.069 0.0070
Value
Rotational Period 12.670
Period quality 3
Spectral Class X
Spectral Class Score 2.000
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.2600e+16 Johnston'sArchive am-17365 Derived
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
42.62 0.800 0.800 Grav 2011ApJ...742...40G NEATM
44.90 0.530 0.530 Grav 2012ApJ...759...49G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0090 0.0090 Grav 2012ApJ...759...49G NEATM
0.074 0.0110 0.0110 Grav 2011ApJ...742...40G 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
10.52 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.51 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
12.634 3 Synodic Stephens 2014MPBu...41...95S Lightcurve
12.672 Synodic McNeill 2021PSJ.....2....6M Lightcurve
12.672 3 Synodic Mann 2007AJ....134.1133M Lightcurve
12.6727 2 Sidereal Durech 2023A&A...675A..24D Model
12.6778 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT