Racalmuto

12987, 1973 AO1, 1973AO1, 1981 EF2, 1981EF2, 1986 RM3, 1986RM3, J73A01O, J81E02F, J86R03M

All data for this body: [vot]

MPC data
Name (number) Racalmuto (12987)
a 2.42828
e 0.02951
i / sin(i) 6.4889 / 0.11301
q 2.35663
Q 2.49993
ω 322.3120
Node 300.2860
m 148.4660
n 0.2605
Epoch 2460800.5
nobs 3839
nopp 27
Years observed 1973-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.428
ep 0.041
sin(ip) 0.126
G 0.150
H 13.740
Mass
D
pV
Value
Rotational Period 85.550
Period quality
Spectral Class X
Spectral Class Score 9.213
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4282 0.0414 0.1259 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
13.74 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
85.42 2 Sidereal Durech 2023A&A...675A..24D Model
85.558 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.14 Bus VIS Carvano 2010A&A...510A..43C PHOT
S X 0.2836 0.3970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.0101 0.3970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1776 0.3970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.5367 0.3970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.8111 0.3970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT