1978NH

2002KK, 99954, J78N00H, K02K00K

All data for this body: [vot]

MPC data
Name (number) 1978NH (99954)
Packed designation 99954
a 2.88394
e 0.28613
i / sin(i) 27.4250 / 0.46059
q 2.05875
Q 3.70912
ω 238.2681
Node 123.8588
m 276.0588
n 0.2012
Epoch 2459600.5
nobs 654
nopp 16
Years observed 1978-2021
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.889
ep 0.258
sin(ip) 0.447
Value Standard error
G 0.150
H 14.570
Mass
D 6.58 1.700
pV 0.065 0.0430
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8885 0.2575 0.4465 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.58 1.700 1.700 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0430 0.0430 Masiero 2020PSJ.....1....5M 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
14.57 MPC-2022-01-18 MPC-2022-01-18 Phot