Praetorius

04889, 1979 CB, 1979CB, 1979 ED, 1979ED, 1982 UW3, 1982UW3, 1990 FC3, 1990FC3, J79C00B, J79E00D, J82U03W, J90F03C

All data for this body: [vot]

MPC data
Name (number) Praetorius (4889)
a 3.08929
e 0.19897
i / sin(i) 13.9288 / 0.24072
q 2.47463
Q 3.70396
ω 276.2966
Node 185.5482
m 222.1167
n 0.1815
Epoch 2460800.5
nobs 3981
nopp 29
Years observed 1979-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Meliboea (137)
 
ap 3.090
ep 0.188
sin(ip) 0.253
G 0.150
H 12.410
Mass
D 20.94 0.283
pV 0.050 0.0065
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 17.845
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
137 Meliboea 604 Meliboea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0895 0.1883 0.2532 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.54 5.001 5.001 Masiero 2017AJ....154..168M NEATM
18.39 1.300 1.300 Tedesco 2002AJ....123.1056T STM
19.14 3.830 3.830 Ali-Lagoa 2018A&A...612A..85A NEATM
20.22 0.870 0.870 Usui 2011PASJ...63.1117U NEATM
21.18 0.310 0.310 Masiero 2012ApJ...759L...8M NEATM
23.44 7.469 7.469 Masiero 2017AJ....154..168M NEATM
24.31 4.860 4.860 Ali-Lagoa 2018A&A...612A..85A NEATM
25.10 8.160 8.160 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.024 0.0132 0.0132 Masiero 2017AJ....154..168M NEATM
0.030 0.0140 0.0270 Masiero 2021PSJ.....2..162M NEATM
0.041 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.042 0.0234 0.0234 Masiero 2017AJ....154..168M NEATM
0.057 0.0180 0.0180 Masiero 2012ApJ...759L...8M NEATM
0.066 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A NEATM
0.091 0.0140 0.0140 Tedesco 2002AJ....123.1056T STM
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
12.41 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.680 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.57 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.980000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
C C 0.7722 0.8230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.8619 0.8230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Caa Tholen VIS Lazzaro 2004Icar..172..179L SPEC
Ch Bus VIS Lazzaro 2004Icar..172..179L SPEC