Pamela

01243, 1929 XD, 1929XD, 1932 JE, 1932JE, 1934 VL, 1934VL, 1951 AN, 1951AN, 1954 JO, 1954JO, J29X00D, J32J00E, J34V00L, J51A00N, J54J00O

All data for this body: [vot]

MPC data
Name (number) Pamela (1243)
a 3.09836
e 0.04539
i / sin(i) 13.2643 / 0.22944
q 2.95772
Q 3.23899
ω 51.1824
Node 245.5242
m 317.4026
n 0.1807
Epoch 2460800.5
nobs 5606
nopp 48
Years observed 1932-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.099
ep 0.045
sin(ip) 0.247
G 0.150
H 9.660
Mass
D 71.50 0.323
pV 0.043 0.0023
Value
Rotational Period 25.900
Period quality 3
Spectral Class C
Spectral Class Score 17.126
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0986 0.0447 0.2467 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
65.10 6.510 6.510 Ali-Lagoa 2018A&A...612A..85A NEATM
66.11 23.050 23.050 Nugent 2016AJ....152...63N NEATM
66.53 18.250 18.250 Masiero 2021PSJ.....2..162M NEATM
68.45 6.850 6.850 Ali-Lagoa 2018A&A...612A..85A NEATM
68.72 24.540 24.540 Nugent 2016AJ....152...63N NEATM
69.88 0.420 0.420 Masiero 2014ApJ...791..121M NEATM
69.99 1.389 1.389 Masiero 2011ApJ...741...68M NEATM
70.07 5.900 5.900 Tedesco 2002AJ....123.1056T STM
70.25 1.000 1.000 Usui 2011PASJ...63.1117U NEATM
75.04 22.950 22.950 Masiero 2021PSJ.....2..162M NEATM
75.80 4.578 4.578 Ryan&Woodward 2010AJ....140..933R IRAS-STM
76.42 0.670 0.670 Masiero 2012ApJ...759L...8M NEATM
77.72 4.298 4.298 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.032 0.0160 0.0310 Masiero 2021PSJ.....2..162M NEATM
0.037 0.0170 0.0310 Masiero 2021PSJ.....2..162M NEATM
0.040 0.0050 0.0050 Masiero 2012ApJ...759L...8M NEATM
0.040 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.040 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.040 0.0042 0.0042 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.042 0.0052 0.0052 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.048 0.0090 0.0090 Tedesco 2002AJ....123.1056T STM
0.048 0.0102 0.0102 Masiero 2011ApJ...741...68M NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.053 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.059 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A 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
9.66 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
25.96 3 Synodic Polakis LCDB Lightcurve
26.0 1 Synodic Behrend LCDB Lightcurve
26.0 2- Synodic Behrend LCDB Lightcurve
26.0 2 Synodic Behrend LCDB Lightcurve
26.0 2 Synodic Behrend LCDB Lightcurve
26.0 2 Synodic Garceran 2016MPBu...43...92G Lightcurve
26.01 3- Synodic Polakis 2022MPBu...49..131P Lightcurve
26.017 2 Synodic Warner 2000MPBu...27....4W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C None Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.5908 0.7090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6238 0.7090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.9730 0.7090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Caa Tholen VIS Lazzaro 2004Icar..172..179L SPEC
Ch Bus VIS Lazzaro 2004Icar..172..179L SPEC
P C 0.800000 0.200000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
X 0.573 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT