1026 Ingrid

1026 Ingrid
Discovery[1]
Discovered byK. Reinmuth
Discovery siteHeidelberg Obs.
Discovery date13 August 1923
Designations
(1026) Ingrid
Named after
Ingrid, niece of astronomer Albrecht Kahrstedt[2]
1923 NY · 1957 UC
1963 GD · 1981 WL8
1986 CG2 · 1986 ES2
main-belt · (inner)
Flora[3][4]
Orbital characteristics[1]
Epoch 4 September 2017 (JD 2458000.5)
Uncertainty parameter 0
Observation arc93.89 yr (34,294 days)
Aphelion2.6636 AU
Perihelion1.8458 AU
2.2547 AU
Eccentricity0.1814
3.39 yr (1,237 days)
292.55°
0° 17m 27.96s / day
Inclination5.3994°
104.59°
212.34°
Physical characteristics
Dimensions5.73±1.01 km[5]
6.96±0.68 km[6]
7.353±0.082 km[7]
7.670±0.069 km[8]
8.19 km (calculated)[3]
5 h[9]
0.1441±0.0250[8]
0.156±0.024[7]
0.175±0.035[6]
0.24 (assumed)[3]
0.43±0.22[5]
S [3]
12.6[3] · 12.70[5] · 12.8[1] · 13.30[6][8]

1026 Ingrid, provisional designation 1923 NY, is a stony Florian asteroid and long-lost minor planet (1923–1986) from the inner regions of the asteroid belt, approximately 7 kilometers in diameter. It was discovered by Karl Reinmuth at Heidelberg in 1923, and later named after Ingrid, niece and godchild of astronomer Albrecht Kahrstedt.[10]

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  5. ^ a b c Cite error: The named reference Nugent-2015 was invoked but never defined (see the help page).
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  8. ^ a b c Cite error: The named reference WISE was invoked but never defined (see the help page).
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  10. ^ Cite error: The named reference MPC-object was invoked but never defined (see the help page).