Regiomontanus

09307, 1987 QS, 1987QS, 1989 CX4, 1989CX4, J87Q00S, J89C04X

All data for this body: [vot]

MPC data
Name (number) Regiomontanus (9307)
a 2.34569
e 0.14447
i / sin(i) 6.5833 / 0.11465
q 2.00680
Q 2.68458
ω 8.1550
Node 321.5620
m 185.2569
n 0.2743
Epoch 2460800.5
nobs 3175
nopp 24
Years observed 1955-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.346
ep 0.104
sin(ip) 0.120
G 0.150
H 14.580
Mass
D 2.91 0.555
pV 0.525 0.2092
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3465 0.1042 0.1205 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.91 0.555 0.555 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.525 0.2092 0.2092 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
14.58 MPC-2023-12-04 MPC-2023-12-04 Phot