Torquilla

08773, 1975 BM, 1975BM, 1979 WG2, 1979WG2, 1981 ED2, 1981ED2, 5006 T-2, 5006T-2, J75B00M, J79W02G, J81E02D, T2S5006

All data for this body: [vot]

MPC data
Name (number) Torquilla (8773)
a 3.13471
e 0.22068
i / sin(i) 8.9151 / 0.15497
q 2.44294
Q 3.82649
ω 123.9090
Node 307.4711
m 46.5954
n 0.1776
Epoch 2460800.5
nobs 2871
nopp 27
Years observed 1973-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Lixiaohua (3556)
 
ap 3.146
ep 0.195
sin(ip) 0.175
G 0.150
H 13.270
Mass
D 14.78 0.373
pV 0.047 0.0071
Value
Rotational Period 15.930
Period quality 2
Spectral Class X
Spectral Class Score 2.492
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
3556 Lixiaohua 0 Lixiaohua Novakovic 2019EPSC...13.1671N HCM
3556 Lixiaohua 613 Lixiaohua -0.9000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1459 0.1950 0.1753 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.46 3.560 3.560 Masiero 2020PSJ.....1....5M NEATM
13.95 4.940 4.940 Masiero 2021PSJ.....2..162M NEATM
14.58 0.420 0.420 Masiero 2011ApJ...741...68M NEATM
15.53 0.950 0.950 Usui 2011PASJ...63.1117U NEATM
16.02 3.200 3.200 Ali-Lagoa 2018A&A...612A..85A NEATM
16.58 2.320 2.320 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.033 0.0160 0.0320 Masiero 2021PSJ.....2..162M NEATM
0.044 0.0100 0.0100 Masiero 2012ApJ...759L...8M NEATM
0.045 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.056 0.0500 0.0500 Masiero 2020PSJ.....1....5M NEATM
0.058 0.0144 0.0144 Masiero 2011ApJ...741...68M 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
13.27 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
15.939 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Cgx Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
X X 0.4154 0.4154 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT