Luu

05430, 1970 OL, 1970OL, 1988 JA1, 1988JA1, J70O00L, J88J01A

All data for this body: [vot]

MPC data
Name (number) Luu (5430)
a 2.36389
e 0.22460
i / sin(i) 23.8883 / 0.40496
q 1.83295
Q 2.89483
ω 122.0736
Node 122.9333
m 59.2564
n 0.2712
Epoch 2460800.5
nobs 5158
nopp 26
Years observed 1970-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.365
ep 0.237
sin(ip) 0.402
G 0.150
H 12.880
Mass
D 6.59 0.023
pV 0.237 0.0255
Value
Rotational Period 13.500
Period quality 2
Spectral Class S
Spectral Class Score 5.964
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 0 Phocaea Novakovic 2019EPSC...13.1671N HCM
25 Phocaea 701 Phocaea -0.5400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3645 0.2368 0.4024 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.51 0.029 0.029 Masiero 2011ApJ...741...68M NEATM
6.66 0.040 0.040 Masiero 2014ApJ...791..121M NEATM
8.05 0.220 0.220 Usui 2011PASJ...63.1117U NEATM
8.27 0.250 0.250 Masiero 2012ApJ...759L...8M NEATM
8.43 0.840 0.840 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.211 0.0420 0.0420 Ali-Lagoa 2018A&A...612A..85A NEATM
0.215 0.0360 0.0360 Masiero 2012ApJ...759L...8M NEATM
0.383 0.0839 0.0839 Masiero 2011ApJ...741...68M NEATM
0.430 0.1300 0.1300 Masiero 2014ApJ...791..121M 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
12.88 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
13.55 2 Synodic Warner 2006MPBu...33...85W Lightcurve
36.2 2 Synodic Behrend LCDB Lightcurve
4.44 2- 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
S 0.994 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT