Hrazany

13804, 1981 TD2, 1981TD2, 1986 OQ, 1986OQ, 1998 XK, 1998XK, J81T02D, J86O00Q, J98X00K

All data for this body: [vot]

MPC data
Name (number) Hrazany (13804)
a 3.16002
e 0.14208
i / sin(i) 5.9666 / 0.10395
q 2.71106
Q 3.60898
ω 43.7469
Node 331.4688
m 296.4853
n 0.1755
Epoch 2460800.5
nobs 3166
nopp 26
Years observed 1981-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.152
ep 0.122
sin(ip) 0.119
G 0.150
H 13.400
Mass
D 13.11 0.187
pV 0.057 0.0043
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.488
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1521 0.1222 0.1186 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.11 0.187 0.187 Masiero 2011ApJ...741...68M NEATM
13.63 4.540 4.540 Nugent 2016AJ....152...63N NEATM
13.91 4.250 4.250 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.046 0.0190 0.0340 Masiero 2021PSJ.....2..162M NEATM
0.057 0.0044 0.0044 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
13.40 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.748 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT