Hibbs

02441, 1957 UK, 1957UK, 1972 TH2, 1972TH2, 1976 YA3, 1976YA3, 1977 AJ, 1977AJ, 1979 MN2, 1979MN2, J57U00K, J72T02H, J76Y03A, J77A00J, J79M02N

All data for this body: [vot]

MPC data
Name (number) Hibbs (2441)
a 2.40964
e 0.19257
i / sin(i) 3.7438 / 0.06530
q 1.94561
Q 2.87366
ω 217.0226
Node 140.0856
m 45.4492
n 0.2635
Epoch 2460800.5
nobs 3885
nopp 29
Years observed 1957-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.409
ep 0.155
sin(ip) 0.055
G 0.150
H 14.090
Mass
D 10.06 0.497
pV 0.050 0.0074
Value
Rotational Period 5.920
Period quality 2
Spectral Class P
Spectral Class Score 5.040
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4092 0.1553 0.0548 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.35 3.200 3.200 Masiero 2012ApJ...759L...8M NEATM
10.72 0.800 0.800 Usui 2011PASJ...63.1117U NEATM
11.20 2.240 2.240 Ali-Lagoa 2018A&A...612A..85A NEATM
8.00 1.890 1.890 Masiero 2020PSJ.....1....5M NEATM
8.08 2.440 2.440 Masiero 2017AJ....154..168M NEATM
9.04 2.360 2.360 Masiero 2020PSJ.....1....5M NEATM
9.93 0.800 0.800 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.044 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.049 0.0290 0.0290 Masiero 2020PSJ.....1....5M NEATM
0.049 0.0090 0.0090 Tedesco 2002AJ....123.1056T STM
0.055 0.0360 0.0360 Masiero 2012ApJ...759L...8M NEATM
0.067 0.0397 0.0397 Masiero 2017AJ....154..168M NEATM
0.076 0.0520 0.0520 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
14.09 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.926 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
P C 0.720000 0.260000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC