1999 SX5

1999SX5, 13819, 1974 PF, 1974PF, J74P00F, J99S05X

All data for this body: [vot]

MPC data
Name (number) 1999 SX5 (13819)
a 2.31740
e 0.30386
i / sin(i) 23.4876 / 0.39855
q 1.61323
Q 3.02157
ω 269.0290
Node 135.9454
m 82.8058
n 0.2794
Epoch 2460800.5
nobs 6208
nopp 23
Years observed 1974-2025
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.318
ep 0.239
sin(ip) 0.418
G 0.150
H 13.760
Mass
D 5.33 0.462
pV 0.246 0.0421
Value
Rotational Period 2.584
Period quality 3
Spectral Class S
Spectral Class Score 11.974
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 701 Phocaea -0.9300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3179 0.2386 0.4183 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.30 0.800 0.800 Ali-Lagoa 2017A&A...603A..55A NEATM
5.30 0.800 0.800 Ali-Lagoa 2017A&A...603A..55A NEATM
5.40 0.800 0.800 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.240 0.0700 0.0700 Ali-Lagoa 2017A&A...603A..55A NEATM
0.250 0.0700 0.0700 Ali-Lagoa 2017A&A...603A..55A NEATM
0.250 0.0800 0.0800 Ali-Lagoa 2017A&A...603A..55A 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
13.76 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.5848 3 Synodic Behrend LCDB Lightcurve
2.592 2 Synodic Skiff 2023MPBu...50...74S Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Q 0.75 Bus VIS Carvano 2010A&A...510A..43C PHOT
S Bus VIS Binzel 2019Icar..324...41B PHOT
S DeMeo-Carry VIS Carry PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.9956 0.9956 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT