1999 CP6

1999CP6, 1987 HR, 1987HR, 53161, J87H00R, J99C06P

All data for this body: [vot]

MPC data
Name (number) 1999 CP6 (53161)
a 2.59298
e 0.22391
i / sin(i) 27.3506 / 0.45943
q 2.01239
Q 3.17357
ω 282.8324
Node 131.3233
m 163.6623
n 0.2361
Epoch 2460800.5
nobs 2617
nopp 21
Years observed 1998-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Brucato (4203)
 
ap 2.592
ep 0.127
sin(ip) 0.464
G 0.150
H 14.490
Mass
D 8.15 0.527
pV 0.053 0.0167
Value
Rotational Period 4.305
Period quality 2
Spectral Class X
Spectral Class Score 2.062
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4203 Brucato 807 Brucato -0.4000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5919 0.1272 0.4644 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.46 1.610 1.610 Masiero 2020PSJ.....1....5M NEATM
5.76 1.440 1.440 Nugent 2016AJ....152...63N NEATM
8.92 0.640 0.640 Usui 2011PASJ...63.1117U NEATM
9.23 1.850 1.850 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.090 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.103 0.0700 0.0700 Masiero 2020PSJ.....1....5M 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
14.49 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.30501 2 Synodic Pal 2020ApJS..247...26P Lightcurve
4.30515 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.31 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.3436 0.3436 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT