Petercollins

04507, 1932 HG, 1932HG, 1970 EQ3, 1970EQ3, 1975 EX, 1975EX, 1976 KG1, 1976KG1, 1977 QM, 1977QM, 1985 FV, 1985FV, 1987 RL5, 1987RL5, 1987 SW, 1987SW, 1990 FV, 1990FV, J32H00G, J70E03Q, J75E00X, J76K01G, J77Q00M, J85F00V, J87R05L, J87S00W, J90F00V

All data for this body: [vot]

MPC data
Name (number) Petercollins (4507)
a 2.86797
e 0.00970
i / sin(i) 2.6619 / 0.04644
q 2.84015
Q 2.89579
ω 104.1942
Node 47.3279
m 351.1019
n 0.2029
Epoch 2460200.5
nobs 5840
nopp 32
Years observed 1932-2023
rms 0.41
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.869
ep 0.045
sin(ip) 0.037
Value Standard error
G 0.150
H 12.190
Mass
D 11.02 0.209
pV 0.276 0.0183
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 605 Koronis -0.1100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
832 Karin 610 Karin 6.2300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8689 0.0454 0.0366 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.89 1.170 1.170 Masiero 2012ApJ...759L...8M NEATM
11.02 0.212 0.212 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.259 0.0800 0.0800 Masiero 2012ApJ...759L...8M NEATM
0.277 0.0188 0.0188 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
12.19 MPC-2023-12-04 MPC-2023-12-04 Phot