Horus

01924, 1951 BD, 1951BD, 1969 BA, 1969BA, 4023 P-L, 4023P-L, J51B00D, J69B00A, PLS4023

All data for this body: [vot]

MPC data
Name (number) Horus (1924)
a 2.33870
e 0.13248
i / sin(i) 2.7312 / 0.04765
q 2.02885
Q 2.64854
ω 153.0860
Node 350.1602
m 254.0530
n 0.2756
Epoch 2460800.5
nobs 4326
nopp 29
Years observed 1960-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.340
ep 0.171
sin(ip) 0.049
G 0.150
H 13.500
Mass
D 12.90 0.130
pV 0.070 0.0036
Value
Rotational Period 6.180
Period quality 3
Spectral Class C
Spectral Class Score 18.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -1.7700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3395 0.1709 0.0494 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.10 3.130 3.130 Masiero 2021PSJ.....2..162M NEATM
10.60 3.504 3.504 Masiero 2017AJ....154..168M NEATM
10.69 3.290 3.290 Masiero 2020PSJ.....1....5M NEATM
10.72 3.040 3.040 Masiero 2021PSJ.....2..162M NEATM
11.49 3.590 3.590 Masiero 2012ApJ...759L...8M NEATM
12.12 0.930 0.930 Usui 2011PASJ...63.1117U NEATM
12.28 0.700 0.700 Tedesco 2002AJ....123.1056T STM
12.48 2.500 2.500 Ali-Lagoa 2018A&A...612A..85A NEATM
12.52 2.500 2.500 Ali-Lagoa 2018A&A...612A..85A NEATM
12.99 0.135 0.135 Masiero 2011ApJ...741...68M NEATM
14.05 2.530 2.530 Nugent 2016AJ....152...63N NEATM
9.06 1.981 1.981 Masiero 2017AJ....154..168M NEATM
9.59 3.100 3.100 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0160 0.0260 Masiero 2021PSJ.....2..162M NEATM
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.055 0.0220 0.0220 Ali-Lagoa 2018A&A...612A..85A NEATM
0.056 0.0220 0.0220 Ali-Lagoa 2018A&A...612A..85A NEATM
0.062 0.0690 0.0690 Masiero 2020PSJ.....1....5M NEATM
0.064 0.0490 0.0490 Masiero 2012ApJ...759L...8M NEATM
0.065 0.0280 0.0500 Masiero 2021PSJ.....2..162M NEATM
0.067 0.0500 0.0500 Masiero 2020PSJ.....1....5M NEATM
0.070 0.0042 0.0042 Masiero 2011ApJ...741...68M NEATM
0.085 0.0483 0.0483 Masiero 2017AJ....154..168M NEATM
0.089 0.0110 0.0110 Tedesco 2002AJ....123.1056T STM
0.108 0.0428 0.0428 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
13.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.177 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
6.17893 2 Sidereal Athanasopoulos 2022A&A...666A.116A Model
6.183 3 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.468 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C Bus-DeMeo NIR Arredondo 2021Icar..36814619A SPEC