1998QP35

12887, 1987SK2, 1993YR1, J87S02K, J93Y01R, J98Q35P

All data for this body: [vot]

MPC data
Name (number) 1998QP35 (12887)
Packed designation 12887
a 3.16903
e 0.21171
i / sin(i) 2.6021 / 0.04540
q 2.49812
Q 3.83995
ω 283.0755
Node 85.9996
m 37.2958
n 0.1747
Epoch 2459600.5
nobs 1811
nopp 23
Years observed 1987-2022
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.174
ep 0.178
sin(ip) 0.025
Value Standard error
G 0.150
H 13.510
Mass
D 9.40 0.827
pV 0.075 0.0139
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.3600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1742 0.1782 0.0254 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.34 1.810 1.810 Nugent 2016AJ....152...63N NEATM
10.21 0.930 0.930 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.074 0.0140 0.0140 Masiero 2012ApJ...759L...8M NEATM
0.150 0.1500 0.1500 Nugent 2016AJ....152...63N 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
13.51 MPC-2022-01-18 MPC-2022-01-18 Phot