Rohrback

1992 SQ17, 1992SQ17, 2000 GA75, 2000GA75, 28689, J92S17Q, K00G75A

All data for this body: [vot]

MPC data
Name (number) Rohrback (28689)
a 2.77209
e 0.10584
i / sin(i) 3.7359 / 0.06516
q 2.47868
Q 3.06550
ω 139.2804
Node 196.7533
m 44.0421
n 0.2135
Epoch 2460800.5
nobs 1349
nopp 23
Years observed 1992-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Agnia (847)
 
ap 2.773
ep 0.076
sin(ip) 0.072
G 0.150
H 15.230
Mass
D 2.62 0.274
pV 0.283 0.0507
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
847 Agnia 0 Agnia Novakovic 2019EPSC...13.1671N HCM
847 Agnia 514 Agnia -1.2700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7726 0.0764 0.0718 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.62 0.274 0.274 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.283 0.0507 0.0507 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
15.23 MPC-2023-12-04 MPC-2023-12-04 Phot