Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/8/2022
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 03/10/2022 14:15:49 -71.03, 140.89 104.94 03/10/2022 14:16:56 -70.95, 143.33 105.12 89.20 67
2 03/10/2022 15:06:17 70.09, -50.28 74.05 03/10/2022 15:06:37 70.08, -50.31 74.04 1.37 20
3 03/10/2022 15:56:59 -69.99, 117.19 106.07 03/10/2022 15:56:07 -69.97, 117.17 106.08 2.31 52
4 03/13/2022 06:32:29 -70.15,-101.92 106.93 03/13/2022 06:33:37 -70.18,-101.94 106.92 3.06 68
5 03/13/2022 07:23:13 70.04, 65.55 72.95 03/13/2022 07:23:04 70.07, 65.55 72.97 2.76 9
6 03/13/2022 08:13:50 -69.68,-126.58 107.46 03/13/2022 08:12:38 -69.74,-127.27 107.36 27.50 72
7 03/15/2022 22:49:26 -70.11, 13.91 108.04 03/15/2022 22:50:06 -70.10, 13.84 108.05 3.02 40
8 03/15/2022 23:40:10 70.00,-178.62 71.84 03/15/2022 23:39:33 69.99,-178.68 71.83 2.85 37
9 03/18/2022 14:15:48 70.55, -38.33 71.37 03/18/2022 14:16:59 70.44, -37.42 71.23 35.56 71
10 03/18/2022 15:06:23 -70.07, 129.74 109.15 03/18/2022 15:06:34 -70.07, 129.67 109.15 2.61 11
11 03/18/2022 15:57:07 69.97, -62.80 70.74 03/18/2022 15:56:01 69.95, -62.85 70.73 2.76 66
12 03/21/2022 06:32:38 70.15, 78.07 69.89 03/21/2022 06:33:31 70.17, 78.07 69.91 3.03 53
13 03/21/2022 07:23:20 -70.04,-114.45 110.25 03/21/2022 07:23:02 -70.02,-114.52 110.26 3.25 18

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/8/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220308.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/08/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and LANDSAT-8