Prykull

12210, 1981 EA42, 1981EA42, 1989 VY, 1989VY, J81E42A, J89V00Y

All data for this body: [vot]

MPC data
Name (number) Prykull (12210)
a 2.20801
e 0.10687
i / sin(i) 7.5970 / 0.13220
q 1.97204
Q 2.44398
ω 219.0229
Node 173.4806
m 302.4995
n 0.3004
Epoch 2460800.5
nobs 1641
nopp 22
Years observed 1981-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.208
ep 0.110
sin(ip) 0.141
G 0.150
H 15.810
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 7.356
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2080 0.1102 0.1410 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.81 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
QV 0.23 Bus VIS Carvano 2010A&A...510A..43C PHOT
V DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
V V 0.8927 0.8880 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT