Danpeterson

10487, 1985 GP1, 1985GP1, 1996 PM, 1996PM, J85G01P, J96P00M

All data for this body: [vot]

MPC data
Name (number) Danpeterson (10487)
a 2.31318
e 0.16944
i / sin(i) 24.8916 / 0.42090
q 1.92122
Q 2.70513
ω 202.6385
Node 98.3269
m 69.5313
n 0.2802
Epoch 2460800.5
nobs 4092
nopp 23
Years observed 1985-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.313
ep 0.217
sin(ip) 0.400
G 0.150
H 12.660
Mass
D 5.71 0.030
pV 0.382 0.0199
Value
Rotational Period 16.900
Period quality 2
Spectral Class S
Spectral Class Score 6.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 0 Phocaea Novakovic 2019EPSC...13.1671N HCM
25 Phocaea 701 Phocaea -1.4000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3134 0.2174 0.3998 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.67 0.030 0.030 Masiero 2011ApJ...741...68M NEATM
7.75 0.320 0.320 Masiero 2012ApJ...759L...8M NEATM
8.31 1.510 1.510 Nugent 2016AJ....152...63N NEATM
9.02 1.800 1.800 Ali-Lagoa 2018A&A...612A..85A NEATM
9.55 0.450 0.450 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.150 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.202 0.0810 0.0810 Ali-Lagoa 2018A&A...612A..85A NEATM
0.268 0.0360 0.0360 Masiero 2012ApJ...759L...8M NEATM
0.498 0.0267 0.0267 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
12.66 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
16.91 2 Synodic Stephens 2020MPBu...47..275S Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT