Bellerophon

01808, 1928 RY, 1928RY, 1953 ED, 1953ED, 1965 YL, 1965YL, 1972 HQ, 1972HQ, 1978 TH9, 1978TH9, 2517 P-L, 2517P-L, J28R00Y, J53E00D, J65Y00L, J72H00Q, J78T09H, PLS2517

All data for this body: [vot]

MPC data
Name (number) Bellerophon (1808)
a 2.74767
e 0.18133
i / sin(i) 2.0236 / 0.03531
q 2.24943
Q 3.24591
ω 48.0934
Node 12.9296
m 26.7129
n 0.2164
Epoch 2460800.5
nobs 5084
nopp 37
Years observed 1953-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.748
ep 0.160
sin(ip) 0.040
G 0.150
H 12.100
Mass
D 15.78 0.069
pV 0.099 0.0033
Value
Rotational Period 3.800
Period quality 2
Spectral Class X
Spectral Class Score 6.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7480 0.1595 0.0397 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.84 0.300 0.300 Masiero 2012ApJ...759L...8M NEATM
14.39 3.900 3.900 Nugent 2016AJ....152...63N NEATM
14.72 4.160 4.160 Masiero 2021PSJ.....2..162M NEATM
15.21 0.190 0.190 Masiero 2014ApJ...791..121M NEATM
15.21 4.105 4.105 Masiero 2017AJ....154..168M NEATM
15.40 3.623 3.623 Ryan&Woodward 2010AJ....140..933R IRAS-STM
15.41 0.700 0.700 Tedesco 2002AJ....123.1056T STM
15.89 0.081 0.081 Masiero 2011ApJ...741...68M NEATM
16.34 3.270 3.270 Ali-Lagoa 2018A&A...612A..85A NEATM
17.14 0.310 0.310 Usui 2011PASJ...63.1117U NEATM
17.49 0.551 0.551 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
18.28 1.830 1.830 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.079 0.0433 0.0433 Masiero 2017AJ....154..168M NEATM
0.082 0.0320 0.0530 Masiero 2021PSJ.....2..162M NEATM
0.083 0.0053 0.0053 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.085 0.0170 0.0170 Ali-Lagoa 2018A&A...612A..85A NEATM
0.090 0.1400 0.1400 Nugent 2016AJ....152...63N NEATM
0.101 0.0173 0.0173 Masiero 2011ApJ...741...68M NEATM
0.107 0.0430 0.0430 Ali-Lagoa 2018A&A...612A..85A NEATM
0.108 0.0110 0.0110 Tedesco 2002AJ....123.1056T STM
0.108 0.0052 0.0052 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.120 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.146 0.0170 0.0170 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
12.10 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.82 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Cgx Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT