Pecker

01629, 1942 DE, 1942DE, 1949 FO1, 1949FO1, 1949 HK, 1949HK, 1952 DB, 1952DB, 1952 DE1, 1952DE1, J42D00E, J49F01O, J49H00K, J52D00B, J52D01E

All data for this body: [vot]

MPC data
Name (number) Pecker (1629)
a 2.23936
e 0.15394
i / sin(i) 9.7059 / 0.16859
q 1.89462
Q 2.58409
ω 106.9373
Node 132.5973
m 230.7614
n 0.2941
Epoch 2460800.5
nobs 8010
nopp 41
Years observed 1942-2025
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.239
ep 0.171
sin(ip) 0.168
G 0.150
H 12.550
Mass
D 9.26 0.035
pV 0.250 0.0196
Value
Rotational Period 8.216
Period quality 2
Spectral Class S
Spectral Class Score 15.885
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2386 0.1712 0.1675 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.31 0.370 0.370 Usui 2011PASJ...63.1117U NEATM
8.54 0.190 0.190 Masiero 2014ApJ...791..121M NEATM
8.70 0.380 0.380 Masiero 2012ApJ...759L...8M NEATM
8.88 1.780 1.780 Ali-Lagoa 2018A&A...612A..85A NEATM
9.30 0.036 0.036 Masiero 2011ApJ...741...68M NEATM
9.34 0.900 0.900 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.185 0.0400 0.0400 Tedesco 2002AJ....123.1056T STM
0.256 0.0360 0.0360 Masiero 2012ApJ...759L...8M NEATM
0.262 0.0344 0.0344 Masiero 2011ApJ...741...68M NEATM
0.285 0.1140 0.1140 Ali-Lagoa 2018A&A...612A..85A NEATM
0.330 0.0600 0.0600 Masiero 2014ApJ...791..121M 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
12.55 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.156 2 Synodic Behrend LCDB Lightcurve
8.2166 2 Synodic Pravec LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L S 0.2709 0.2520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S Bus VIS Bus 2002Icar..158..146B SPEC
S 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S S 0.9892 0.2520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.7919 0.2520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT