Planckia

01069, 1927 BC, 1927BC, 1952 QY, 1952QY, 1975 VG8, 1975VG8, J27B00C, J52Q00Y, J75V08G

All data for this body: [vot]

MPC data
Name (number) Planckia (1069)
a 3.12568
e 0.10972
i / sin(i) 13.5642 / 0.23454
q 2.78274
Q 3.46862
ω 30.7663
Node 142.3499
m 216.4759
n 0.1784
Epoch 2460800.5
nobs 14212
nopp 46
Years observed 1927-2025
rms 0.41
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.132
ep 0.138
sin(ip) 0.219
G 0.150
H 9.590
Mass
D 39.15 0.412
pV 0.219 0.0093
Value
Rotational Period 8.660
Period quality 3
Spectral Class S
Spectral Class Score 15.964
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1320 0.1377 0.2186 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
35.28 1.319 1.319 Ryan&Woodward 2010AJ....140..933R IRAS-STM
35.66 0.680 0.680 Masiero 2014ApJ...791..121M NEATM
39.17 1.400 1.400 Masiero 2012ApJ...759L...8M NEATM
39.50 2.100 2.100 Tedesco 2002AJ....123.1056T STM
39.69 1.555 1.555 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
42.46 8.490 8.490 Ali-Lagoa 2018A&A...612A..85A NEATM
43.67 0.859 0.859 Masiero 2011ApJ...741...68M NEATM
44.34 1.280 1.280 Usui 2011PASJ...63.1117U NEATM
48.28 9.660 9.660 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.142 0.0570 0.0570 Ali-Lagoa 2018A&A...612A..85A NEATM
0.177 0.0206 0.0206 Masiero 2011ApJ...741...68M NEATM
0.183 0.0730 0.0730 Ali-Lagoa 2018A&A...612A..85A NEATM
0.214 0.0172 0.0172 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.216 0.0250 0.0250 Tedesco 2002AJ....123.1056T STM
0.219 0.0370 0.0370 Masiero 2012ApJ...759L...8M NEATM
0.260 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.270 0.0206 0.0206 Ryan&Woodward 2010AJ....140..933R IRAS-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
9.59 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.58 2 Synodic Warner 2001MPBu...28...40W Lightcurve
8.643 2 Synodic Warner 2001MPBu...28...71W Lightcurve
8.655 3 Synodic Behrend LCDB Lightcurve
8.65848 2 Sidereal Durech 2018A&A...617A..57D Model
8.65849 2 Sidereal Martikainen 2021A&A...649A..98M Model
8.6585 2 Sidereal Durech 2023A&A...675A..24D Model
8.66 2- Synodic Behrend LCDB Lightcurve
8.665 3 Synodic Warner 2010MPBu...37..112W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Bus VIS Bus 2002Icar..158..146B SPEC
S 0.994 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC