1997 VR1

1997VR1, 2004 TR247, 2004TR247, C9596, J97V01R, K04TO7R

All data for this body: [vot]

MPC data
Name (number) 1997 VR1 (129596)
a 2.31991
e 0.21940
i / sin(i) 23.3699 / 0.39667
q 1.81092
Q 2.82889
ω 304.7851
Node 50.6242
m 146.9342
n 0.2789
Epoch 2460200.5
nobs 1076
nopp 16
Years observed 1997-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.320
ep 0.206
sin(ip) 0.389
Value Standard error
G 0.150
H 15.880
Mass
D 4.36 0.063
pV 0.059 0.0056
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 701 Phocaea -0.3400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3202 0.2057 0.3886 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
3.39 0.660 0.660 Masiero 2020PSJ.....1....5M NEATM
3.53 0.760 0.760 Masiero 2020PSJ.....1....5M NEATM
4.36 0.066 0.066 Masiero 2011ApJ...741...68M NEATM
4.62 0.247 0.247 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.057 0.0063 0.0063 Masiero 2011ApJ...741...68M NEATM
0.064 0.0139 0.0139 Masiero 2011ApJ...741...68M NEATM
0.082 0.0460 0.0460 Masiero 2020PSJ.....1....5M NEATM
0.088 0.0440 0.0440 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
15.88 MPC-2023-12-04 MPC-2023-12-04 Phot