Jancis

05420, 1982 JR1, 1982JR1, 1983 VG1, 1983VG1, J82J01R, J83V01G

All data for this body: [vot]

MPC data
Name (number) Jancis (5420)
a 2.67927
e 0.23561
i / sin(i) 8.6804 / 0.15092
q 2.04801
Q 3.31052
ω 259.2970
Node 85.0702
m 64.9284
n 0.2247
Epoch 2460200.5
nobs 4072
nopp 25
Years observed 1982-2023
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.680
ep 0.146
sin(ip) 0.137
Value Standard error
G 0.150
H 13.910
Mass
D 12.28 0.606
pV 0.065 0.0051
Rotational Period 26.200
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6799 0.1464 0.1374 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
11.00 2.850 2.850 Masiero 2020PSJ.....1....5M NEATM
11.02 2.850 2.850 Masiero 2021PSJ.....2..162M NEATM
11.55 3.590 3.590 Nugent 2016AJ....152...63N NEATM
12.35 0.700 0.700 Tedesco 2002AJ....123.1056T STM
13.05 2.703 2.703 Ryan&Woodward 2010AJ....140..933R IRAS-STM
15.76 2.956 2.956 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
9.55 3.090 3.090 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.049 0.0200 0.0350 Masiero 2021PSJ.....2..162M NEATM
0.050 0.0183 0.0183 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.053 0.0420 0.0420 Masiero 2020PSJ.....1....5M NEATM
0.057 0.0430 0.0430 Masiero 2020PSJ.....1....5M NEATM
0.065 0.0072 0.0072 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.073 0.0090 0.0090 Tedesco 2002AJ....123.1056T STM
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
13.91 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
26.20 Behrend LCDB Lightcurve
26.24 Pal 2020ApJS..247...26P Lightcurve