Princetonia

00508, 1903 HC, 1903HC, 1920 GF, 1920GF, 1926 KA, 1926KA, J03H00C, J20G00F, J26K00A

All data for this body: [vot]

MPC data
Name (number) Princetonia (508)
a 3.16757
e 0.00830
i / sin(i) 13.3017 / 0.23008
q 3.14126
Q 3.19387
ω 242.1226
Node 44.0989
m 178.6678
n 0.1748
Epoch 2460800.5
nobs 5957
nopp 59
Years observed 1908-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.162
ep 0.039
sin(ip) 0.219
G 0.150
H 8.380
Mass 1.770e+18 6.009e+17
D 132.34 0.051
pV 0.051 0.0001
Value
Rotational Period 52.000
Period quality 3
Spectral Class X
Spectral Class Score 10.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1616 0.0394 0.2193 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.1800e+18 7.6500e+18 7.6500e+18 Zielenbach 2011AJ....142..120Z Deflec
1.3872e+18 6.8736e+17 6.8736e+17 Fienga INPOP19a Ephem
2.2900e+18 Folkner 2014IPNPR.196C...1F Ephem
3.1600e+18 1.9500e+18 1.9500e+18 Zielenbach 2011AJ....142..120Z Deflec
3.2700e+18 1.9400e+18 1.9400e+18 Zielenbach 2011AJ....142..120Z Deflec
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
117.24 0.930 0.930 Masiero 2014ApJ...791..121M NEATM
120.27 2.921 2.921 Masiero 2011ApJ...741...68M NEATM
127.83 0.075 0.075 Ryan&Woodward 2010AJ....140..933R MSX-NEATM
133.76 5.724 5.724 Ryan&Woodward 2010AJ....140..933R IRAS-STM
136.01 27.200 27.200 Ali-Lagoa 2018A&A...612A..85A NEATM
136.33 0.070 0.070 Ryan&Woodward 2010AJ....140..933R MSX-STM
139.43 2.310 2.310 Usui 2011PASJ...63.1117U NEATM
142.35 2.600 2.600 Tedesco 2002AJ....123.1056T STM
144.99 6.771 6.771 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
145.21 14.520 14.520 Ali-Lagoa 2018A&A...612A..85A NEATM
145.97 59.290 59.290 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.040 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.043 0.0037 0.0037 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.044 0.0020 0.0020 Tedesco 2002AJ....123.1056T STM
0.046 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.048 0.0001 0.0001 Ryan&Woodward 2010AJ....140..933R MSX-STM
0.051 0.0043 0.0043 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.055 0.0001 0.0001 Ryan&Woodward 2010AJ....140..933R MSX-NEATM
0.060 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.062 0.0103 0.0103 Masiero 2011ApJ...741...68M 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
8.38 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
50.0 2 Synodic Behrend LCDB Lightcurve
52.6752 2 Sidereal Durech 2019A&A...631A...2D Model
52.7 2 Sidereal Durech 2023A&A...675A..24D Model
52.8 3 Synodic Piironen 1994A&AS..106..587P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C Bus VIS Luo 2024AJ....167...13L SPEC
C 0.593 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
P 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
X Bus VIS Lazzaro 2004Icar..172..179L SPEC
X Tholen VIS Lazzaro 2004Icar..172..179L SPEC