1991BP2

1991BH, 1999NR21, 37586, J91B00H, J91B02P, J99N21R

All data for this body: [vot]

MPC data
Name (number) 1991BP2 (37586)
Packed designation 37586
a 2.32767
e 0.20306
i / sin(i) 22.2220 / 0.37820
q 1.85501
Q 2.80033
ω 215.1217
Node 303.7819
m 238.7413
n 0.2775
Epoch 2459600.5
nobs 2002
nopp 17
Years observed 1991-2022
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.327
ep 0.218
sin(ip) 0.381
Value Standard error
G 0.150
H 13.550
Mass
D 5.03 0.185
pV 0.277 0.0375
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 701 Phocaea -0.8700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3274 0.2176 0.3809 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.01 0.189 0.189 Masiero 2011ApJ...741...68M NEATM
5.59 0.930 0.930 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.200 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.308 0.0444 0.0444 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.55 MPC-2022-01-18 MPC-2022-01-18 Phot