Britta

01219, 1904 SB, 1904SB, 1915 BD, 1915BD, 1932 CJ, 1932CJ, 1947 XG, 1947XG, 1975 FE, 1975FE, J04S00B, J15B00D, J32C00J, J47X00G, J75F00E

All data for this body: [vot]

MPC data
Name (number) Britta (1219)
a 2.21335
e 0.12430
i / sin(i) 4.4109 / 0.07691
q 1.93824
Q 2.48847
ω 23.7689
Node 42.5056
m 189.4184
n 0.2993
Epoch 2460800.5
nobs 4929
nopp 42
Years observed 1904-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.212
ep 0.144
sin(ip) 0.067
G 0.150
H 11.700
Mass
D 11.15 0.192
pV 0.192 0.0042
Value
Rotational Period 5.570
Period quality 3
Spectral Class S
Spectral Class Score 21.591
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2125 0.1445 0.0673 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.91 2.180 2.180 Ali-Lagoa 2018A&A...612A..85A NEATM
11.43 0.900 0.900 Tedesco 2002AJ....123.1056T STM
11.60 1.160 1.160 Ali-Lagoa 2018A&A...612A..85A NEATM
11.75 0.469 0.469 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
11.76 0.300 0.300 Usui 2011PASJ...63.1117U NEATM
12.54 1.152 1.152 Ryan&Woodward 2010AJ....140..933R IRAS-STM
9.86 0.340 0.340 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.188 0.0044 0.0044 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.214 0.0177 0.0177 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.227 0.0400 0.0400 Tedesco 2002AJ....123.1056T STM
0.269 0.0540 0.0540 Ali-Lagoa 2018A&A...612A..85A NEATM
0.305 0.1220 0.1220 Ali-Lagoa 2018A&A...612A..85A NEATM
0.346 0.0410 0.0410 Masiero 2012ApJ...759L...8M 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
11.70 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.573 3 Synodic Stephens 2014MPBu...41..171S Lightcurve
5.574 3 Synodic Behrend LCDB Lightcurve
5.575 Synodic Pilcher 1985MPBu...12...10P Lightcurve
5.575 2 Synodic Kryszczynska 2012A&A...546A..72K Lightcurve
5.575 3 Synodic Binzel 1987Icar...71..148B Lightcurve
5.575 3 Synodic Klinglesmith 2014MPBu...41..139K Lightcurve
5.57556 2 Sidereal Durech 2016A&A...587A..48D Model
5.57557 2 Sidereal Durech 2018Icar..304..101D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A S 0.1160 0.0270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S Bus VIS Lazzaro 2004Icar..172..179L SPEC
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S 0.416 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S S 0.6908 0.0270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT