Derice

01806, 1927 EB, 1927EB, 1942 TD, 1942TD, 1949 YD, 1949YD, 1967 EB, 1967EB, 1971 LC, 1971LC, J27E00B, J42T00D, J49Y00D, J67E00B, J71L00C

All data for this body: [vot]

MPC data
Name (number) Derice (1806)
a 2.23709
e 0.10598
i / sin(i) 3.8430 / 0.06702
q 2.00000
Q 2.47418
ω 193.7994
Node 270.9460
m 179.0929
n 0.2946
Epoch 2460800.5
nobs 5101
nopp 35
Years observed 1927-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.237
ep 0.151
sin(ip) 0.082
G 0.150
H 12.090
Mass
D 10.67 0.060
pV 0.219 0.0512
Value
Rotational Period 3.220
Period quality 3
Spectral Class Sv
Spectral Class Score 21.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
298 Baptistina 0 Baptistina Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.7000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2367 0.1506 0.0815 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.14 0.410 0.410 Usui 2011PASJ...63.1117U NEATM
10.35 2.070 2.070 Ali-Lagoa 2018A&A...612A..85A NEATM
10.70 0.061 0.061 Masiero 2011ApJ...741...68M NEATM
7.98 0.760 0.760 Masiero 2014ApJ...791..121M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.1500 0.1500 Masiero 2014ApJ...791..121M NEATM
0.236 0.0940 0.0940 Ali-Lagoa 2018A&A...612A..85A NEATM
0.247 0.0669 0.0669 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
12.09 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.22 3 Synodic Aznar 2017MPBu...44..139A Lightcurve
3.223 3 Synodic Franco 2023MPBu...50...47F Lightcurve
3.22352 3 Synodic Pravec LCDB Lightcurve
3.223532 2 Sidereal Athanasopoulos 2022A&A...666A.116A Model
3.2236 3 Synodic Pravec LCDB Lightcurve
3.2236 3 Synodic Pravec LCDB Lightcurve
3.2237 3 Synodic Pravec LCDB Lightcurve
3.224 3 Synodic Pray 2008MPBu...35...34P Lightcurve
3.22443 3 Synodic Stephens 2020MPBu...47..224S Lightcurve
3.226 2+ Synodic Stephens 2022MPBu...49..314S Lightcurve
3.46 2 Synodic Behrend LCDB Lightcurve
3.4602 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
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
SI Bus VIS Lazzaro 2004Icar..172..179L SPEC
Sv Bus-DeMeo VISNIR Arredondo 2021Icar..36814619A SPEC