2003 QR78

2003QR78, 1978 WG19, 1978WG19, 1985 SD5, 1985SD5, H2450, J78W19G, J85S05D, K03Q78R

All data for this body: [vot]

MPC data
Name (number) 2003 QR78 (172450)
a 2.34198
e 0.25139
i / sin(i) 3.9987 / 0.06973
q 1.75323
Q 2.93074
ω 108.6609
Node 253.6942
m 20.5320
n 0.2750
Epoch 2460800.5
nobs 891
nopp 18
Years observed 1978-2024
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Erigone (163)
 
ap 2.342
ep 0.209
sin(ip) 0.091
G 0.150
H 16.230
Mass
D 1.67 0.225
pV 0.366 0.1261
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
163 Erigone 0 Erigone Novakovic 2019EPSC...13.1671N HCM
163 Erigone 406 Erigone -0.9100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3420 0.2087 0.0910 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.67 0.225 0.225 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.366 0.1261 0.1261 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
16.23 MPC-2023-12-04 MPC-2023-12-04 Phot