Chenqian

03560, 1933 SY, 1933SY, 1951 CT, 1951CT, 1970 TG, 1970TG, 1978 JE1, 1978JE1, 1980 RX4, 1980RX4, 1980 RZ2, 1980RZ2, J33S00Y, J51C00T, J70T00G, J78J01E, J80R02Z, J80R04X

All data for this body: [vot]

MPC data
Name (number) Chenqian (3560)
a 3.01638
e 0.11856
i / sin(i) 9.2764 / 0.16120
q 2.65875
Q 3.37401
ω 57.5681
Node 325.0895
m 45.5577
n 0.1881
Epoch 2460200.5
nobs 6651
nopp 31
Years observed 1951-2023
rms 0.39
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.019
ep 0.076
sin(ip) 0.175
Value Standard error
G 0.150
H 11.240
Mass
D 23.91 0.108
pV 0.163 0.0093
Rotational Period 18.859
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.2600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0186 0.0759 0.1755 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
22.36 0.330 0.330 Masiero 2014ApJ...791..121M NEATM
22.70 0.370 0.370 Masiero 2014ApJ...791..121M NEATM
23.78 0.163 0.163 Masiero 2011ApJ...741...68M NEATM
24.14 0.200 0.200 Masiero 2011ApJ...741...68M NEATM
26.23 2.620 2.620 Ali-Lagoa 2018A&A...612A..85A NEATM
26.80 0.380 0.380 Usui 2011PASJ...63.1117U NEATM
27.95 2.800 2.800 Ali-Lagoa 2018A&A...612A..85A NEATM
29.92 2.400 2.400 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.106 0.0210 0.0210 Ali-Lagoa 2018A&A...612A..85A NEATM
0.121 0.0240 0.0240 Ali-Lagoa 2018A&A...612A..85A NEATM
0.124 0.0230 0.0230 Tedesco 2002AJ....123.1056T STM
0.192 0.0243 0.0243 Masiero 2011ApJ...741...68M NEATM
0.199 0.0478 0.0478 Masiero 2011ApJ...741...68M NEATM
0.220 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.220 0.0300 0.0300 Masiero 2014ApJ...791..121M 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
11.24 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.45 Behrend LCDB Lightcurve
18.79 Pligge 2011MPBu...38....5P Lightcurve
18.80 Durech 2020A&A...643A..59D Model
18.86 Dose 2023MPBu...50..151D Lightcurve