Janjosefric

07849, 1962 XQ1, 1962XQ1, 1980 WB2, 1980WB2, 1996 HR, 1996HR, J62X01Q, J80W02B, J96H00R

All data for this body: [vot]

MPC data
Name (number) Janjosefric (7849)
a 2.73118
e 0.09606
i / sin(i) 6.0245 / 0.10496
q 2.46881
Q 2.99355
ω 348.2797
Node 81.4836
m 301.4104
n 0.2184
Epoch 2460800.5
nobs 4558
nopp 26
Years observed 1962-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent Nemesis (128)
 
ap 2.732
ep 0.086
sin(ip) 0.086
G 0.150
H 14.100
Mass
D 8.36 0.234
pV 0.070 0.0098
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
128 Nemesis 504 Nemesis -1.3400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7323 0.0863 0.0858 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.10 2.560 2.560 Masiero 2020PSJ.....1....5M NEATM
8.36 0.235 0.235 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.070 0.0099 0.0099 Masiero 2011ApJ...741...68M NEATM
0.081 0.0670 0.0670 Masiero 2020PSJ.....1....5M 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
14.10 MPC-2023-12-04 MPC-2023-12-04 Phot