Haidea

00368, 1893 KC, 1893KC, 1905 VH, 1905VH, 1921 TA, 1921TA, I93K00C, J05V00H, J21T00A

All data for this body: [vot]

MPC data
Name (number) Haidea (368)
a 3.07306
e 0.20525
i / sin(i) 7.7875 / 0.13550
q 2.44233
Q 3.70380
ω 95.5935
Node 226.1951
m 134.4856
n 0.1830
Epoch 2460800.5
nobs 5490
nopp 52
Years observed 1905-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.068
ep 0.179
sin(ip) 0.157
G 0.150
H 9.940
Mass
D 70.05 0.186
pV 0.038 0.0018
Value
Rotational Period 9.820
Period quality 3
Spectral Class D
Spectral Class Score 30.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0680 0.1787 0.1571 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
59.46 21.590 21.590 Masiero 2020PSJ.....1....5M NEATM
62.82 2.662 2.662 Ryan&Woodward 2010AJ....140..933R IRAS-STM
65.79 0.950 0.950 Usui 2011PASJ...63.1117U NEATM
67.73 6.770 6.770 Ali-Lagoa 2018A&A...612A..85A NEATM
69.28 0.200 0.200 Masiero 2014ApJ...791..121M NEATM
69.61 2.200 2.200 Tedesco 2002AJ....123.1056T STM
70.81 7.080 7.080 Ali-Lagoa 2018A&A...612A..85A NEATM
80.10 0.636 0.636 Masiero 2011ApJ...741...68M NEATM
80.97 5.483 5.483 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.029 0.0038 0.0038 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.029 0.0071 0.0071 Masiero 2011ApJ...741...68M NEATM
0.039 0.0030 0.0030 Tedesco 2002AJ....123.1056T STM
0.040 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.042 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.046 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.048 0.0040 0.0040 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.054 0.0710 0.0710 Masiero 2020PSJ.....1....5M 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
9.94 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.64 2 Synodic Behrend LCDB Lightcurve
8.642 2 Synodic Behrend LCDB Lightcurve
9.82162 2 Sidereal Durech 2020A&A...643A..59D Model
9.823 3 Synodic Fauerbach 2008MPBu...35...44F Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D Bus-DeMeo NIR Gartrelle 2021Icar..35414043G SPEC
D Bus-DeMeo VISNIR Gartrelle 2021Icar..36114349G PHOT
D Howell VISNIR Howell 1994JGR....9910847H PHOT
P 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC