Hopi

02938, 1980 LB, 1980LB, J80L00B

All data for this body: [vot]

MPC data
Name (number) Hopi (2938)
a 3.15179
e 0.32845
i / sin(i) 41.4386 / 0.66182
q 2.11660
Q 4.18699
ω 263.6802
Node 108.8064
m 331.0924
n 0.1761
Epoch 2460800.5
nobs 7835
nopp 29
Years observed 1980-2025
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.145
ep 0.398
sin(ip) 0.606
G 0.150
H 11.860
Mass
D 19.10 0.090
pV 0.111 0.0120
Value
Rotational Period 4.768
Period quality 2
Spectral Class D
Spectral Class Score 5.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1449 0.3982 0.6058 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
19.00 0.113 0.113 Masiero 2011ApJ...741...68M NEATM
19.27 0.150 0.150 Masiero 2014ApJ...791..121M NEATM
20.21 1.560 1.560 Usui 2011PASJ...63.1117U NEATM
20.81 4.160 4.160 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.101 0.0400 0.0400 Ali-Lagoa 2018A&A...612A..85A NEATM
0.110 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.113 0.0161 0.0161 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
11.86 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.76799 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C Tholen VIS Lazzaro 2004Icar..172..179L SPEC
Cb Bus VIS Lazzaro 2004Icar..172..179L SPEC
D Barucci-Tholen VIS Licandro 2008A&A...481..861L SPEC
K M 0.560000 0.310000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC