Mombasa

01428, 1933 WO, 1933WO, 1937 NO, 1937NO, 1949 FA, 1949FA, 1957 YZ, 1957YZ, J33W00O, J37N00O, J49F00A, J57Y00Z

All data for this body: [vot]

MPC data
Name (number) Mombasa (1428)
a 2.80880
e 0.14162
i / sin(i) 17.3051 / 0.29746
q 2.41100
Q 3.20659
ω 251.8684
Node 115.6264
m 172.4700
n 0.2094
Epoch 2460800.5
nobs 6644
nopp 43
Years observed 1933-2025
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.810
ep 0.092
sin(ip) 0.284
G 0.150
H 10.270
Mass
D 53.92 0.234
pV 0.027 0.0013
Value
Rotational Period 16.600
Period quality 2+
Spectral Class X
Spectral Class Score 9.308
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8101 0.0918 0.2839 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
127.20 29.185 29.185 Masiero 2011ApJ...741...68M NEATM
48.84 4.880 4.880 Ali-Lagoa 2018A&A...612A..85A NEATM
50.51 2.888 2.888 Ryan&Woodward 2010AJ....140..933R IRAS-STM
52.46 0.270 0.270 Masiero 2014ApJ...791..121M NEATM
53.35 13.280 13.280 Nugent 2016AJ....152...63N NEATM
54.94 15.470 15.470 Masiero 2020PSJ.....1....5M NEATM
55.16 17.570 17.570 Masiero 2021PSJ.....2..162M NEATM
55.34 0.700 0.700 Usui 2011PASJ...63.1117U NEATM
56.40 23.480 23.480 Masiero 2020PSJ.....1....5M NEATM
56.63 2.000 2.000 Tedesco 2002AJ....123.1056T STM
57.07 17.540 17.540 Masiero 2020PSJ.....1....5M NEATM
58.38 5.840 5.840 Ali-Lagoa 2018A&A...612A..85A NEATM
60.52 3.332 3.332 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
62.45 0.730 0.730 Masiero 2012ApJ...759L...8M NEATM
63.88 6.390 6.390 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.001 0.0099 0.0099 Masiero 2011ApJ...741...68M NEATM
0.021 0.0024 0.0024 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.024 0.0020 0.0020 Tedesco 2002AJ....123.1056T STM
0.030 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.031 0.0034 0.0034 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.036 0.0070 0.0070 Ali-Lagoa 2018A&A...612A..85A NEATM
0.038 0.0040 0.0040 Masiero 2012ApJ...759L...8M NEATM
0.043 0.0300 0.0300 Masiero 2020PSJ.....1....5M NEATM
0.044 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.044 0.0480 0.0480 Masiero 2020PSJ.....1....5M NEATM
0.046 0.0200 0.0370 Masiero 2021PSJ.....2..162M NEATM
0.048 0.0310 0.0310 Masiero 2020PSJ.....1....5M NEATM
0.060 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.062 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A 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
10.27 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
16.67 2+ Synodic Stephens LCDB Lightcurve
17.12 2 Synodic Hawkins 2008MPBu...35....1H Lightcurve
17.6 2 Synodic Behrend LCDB Lightcurve
25.621 2+ Synodic Dose 2021MPBu...48..375D Lightcurve
25.629 2 Sidereal Durech 2023A&A...675A..24D Model
25.646 2 Synodic Pal 2020ApJS..247...26P 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 0.690000 0.210000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.5514 0.5514 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Xc Bus VIS Bus 2002Icar..158..146B SPEC