Antinous

01863, 1948 EA, 1948EA, J48E00A

All data for this body: [vot]

MPC data
Name (number) Antinous (1863)
a 2.26109
e 0.60632
i / sin(i) 18.3587 / 0.31497
q 0.89014
Q 3.63204
ω 268.9018
Node 345.6896
m 231.6748
n 0.2899
Epoch 2460800.5
nobs 1206
nopp 27
Years observed 1948-2024
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.082
ep 0.689
sin(ip) 0.745
G 0.150
H 15.460
Mass
D 3.05 0.792
pV 0.098 0.0668
Value
Rotational Period 7.450
Period quality 3
Spectral Class Sq
Spectral Class Score 10.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.0823 0.6891 0.7446 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.05 0.792 0.792 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.098 0.0668 0.0668 Masiero 2017AJ....154..168M 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
15.46 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.02 1 Synodic Binzel 1987Icar...72..135B Lightcurve
4.386 1 Synodic Harris 1999Icar..142..173H Lightcurve
7.443 3- Synodic Warner 2017MPBu...44..206W Lightcurve
7.453 3 Synodic Warner 2016MPBu...43..240W Lightcurve
7.4568 2 Synodic Pravec LCDB Lightcurve
7.471 3 Synodic Warner 2017MPBu...44...22W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L DeMeo-Carry VIS Carry PHOT
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S S 0.1503 0.1503 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Sq Bus VIS Binzel 2019Icar..324...41B SPEC
Sq Tholen VIS Binzel 2001Icar..151..139B SPEC