Brorfelde

03309, 1982 BH, 1982BH, J82B00H

All data for this body: [vot]

MPC data
Name (number) Brorfelde (3309)
a 1.81735
e 0.05357
i / sin(i) 21.1360 / 0.36058
q 1.72000
Q 1.91470
ω 218.4323
Node 29.7617
m 122.6409
n 0.4023
Epoch 2460800.5
nobs 3725
nopp 23
Years observed 1982-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 1.818
ep 0.080
sin(ip) 0.356
G 0.150
H 13.720
Mass
D 4.94 0.076
pV 0.391 0.0567
Value
Rotational Period 2.504
Period quality 3
Spectral Class Sw
Spectral Class Score 42.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.8179 0.0803 0.3558 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.97 0.250 0.250 Masiero 2012ApJ...759L...8M NEATM
5.04 0.080 0.080 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.253 0.1720 0.1720 Masiero 2012ApJ...759L...8M NEATM
0.408 0.0600 0.0600 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
13.72 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.503 3 Synodic Warner 2014MPBu...41..144W Lightcurve
2.5041 3 Synodic Pravec 2012Icar..218..125P Lightcurve
2.5041 3 Synodic Warner 2005CBET..279....1W Lightcurve
2.5041 3 Synodic Warner 2011MPBu...38..107W Lightcurve
2.5042 3 Synodic Pravec 2012Icar..218..125P Lightcurve
2.50429 3 Synodic Pravec 2012Icar..218..125P Lightcurve
2.50429 3 Synodic Pravec 2012Icar..218..125P Lightcurve
2.50429 3 Synodic Pravec 2012Icar..218..125P Lightcurve
2.5044 3 Synodic Pravec 2012Icar..218..125P Lightcurve
2.5046 3 Synodic Warner 2009MPBu...36..108W Lightcurve
6.0 2 Synodic Wisniewski 1997Icar..126..395W Lightcurve
8.0 2- Synodic Behrend LCDB Lightcurve
9.379 1 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
A Tholen VIS Lazzaro 2004Icar..172..179L SPEC
L S 0.0193 0.2300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Ld Bus VIS Lazzaro 2004Icar..172..179L SPEC
S Bus VIS Bus 2002Icar..158..146B SPEC
S Bus VIS Carvano 2001Icar..149..173C SPEC
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.135 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.78 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S S 0.6150 0.2300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Sw Bus-DeMeo VISNIR Lindsay 2015Icar..247...53L SPEC
Sw Bus-DeMeo VISNIR Lucas 2017Icar..291..268L SPEC