Heidelberga

00325, 1892 EA, 1892EA, 1949 HQ, 1949HQ, I92E00A, J49H00Q

All data for this body: [vot]

MPC data
Name (number) Heidelberga (325)
a 3.21811
e 0.15099
i / sin(i) 8.5701 / 0.14902
q 2.73220
Q 3.70403
ω 71.0702
Node 344.1902
m 191.8609
n 0.1707
Epoch 2460800.5
nobs 10753
nopp 62
Years observed 1898-2025
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.204
ep 0.145
sin(ip) 0.164
G 0.150
H 8.930
Mass
D 75.40 0.681
pV 0.106 0.0037
Value
Rotational Period 6.730
Period quality 3
Spectral Class X
Spectral Class Score 18.642
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2035 0.1448 0.1635 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
61.74 4.080 4.080 Masiero 2012ApJ...759L...8M NEATM
66.65 2.258 2.258 Ryan&Woodward 2010AJ....140..933R IRAS-STM
75.72 1.700 1.700 Tedesco 2002AJ....123.1056T STM
76.48 0.830 0.830 Usui 2011PASJ...63.1117U NEATM
77.81 7.780 7.780 Ali-Lagoa 2018A&A...612A..85A NEATM
81.05 16.210 16.210 Ali-Lagoa 2018A&A...612A..85A NEATM
85.16 3.889 3.889 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
87.33 8.730 8.730 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.083 0.0170 0.0170 Ali-Lagoa 2018A&A...612A..85A NEATM
0.085 0.0078 0.0078 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.096 0.0380 0.0380 Ali-Lagoa 2018A&A...612A..85A NEATM
0.104 0.0210 0.0210 Ali-Lagoa 2018A&A...612A..85A NEATM
0.107 0.0050 0.0050 Tedesco 2002AJ....123.1056T STM
0.138 0.0095 0.0095 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.161 0.0440 0.0440 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
8.93 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
25.5 1 Synodic Behrend LCDB Lightcurve
6.61 2+ Synodic Behrend LCDB Lightcurve
6.7352 2 Synodic Pal 2020ApJS..247...26P Lightcurve
6.7354 3- Synodic Behrend LCDB Lightcurve
6.7354 3 Synodic Behrend LCDB Lightcurve
6.7357 3 Synodic Behrend LCDB Lightcurve
6.7359 3- Synodic Behrend LCDB Lightcurve
6.73597 2 Sidereal Durech 2020A&A...643A..59D Model
6.736 3 Synodic Franco LCDB Lightcurve
6.737 3 Synodic Harris 1992Icar...95..115H Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
M 0.860000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
D Tholen VISNIR Neeley 2014Icar..238...37N SPEC
D M 0.770000 0.190000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
M D 0.580000 0.300000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
M P 0.400000 0.300000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
X Bus-DeMeo NIR Fornasier 2010Icar..210..655F SPEC
X 0.107 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT