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: 2/8/2022
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 02/09/2022 07:22:38 70.08, 65.60 84.77 02/09/2022 07:23:14 70.06, 65.57 84.75 2.31 36
2 02/09/2022 08:13:20 -69.99,-126.95 95.34 02/09/2022 08:12:43 -70.00,-126.88 95.33 2.82 37
3 02/11/2022 22:48:59 -70.53, 13.34 95.61 02/11/2022 22:50:10 -70.44, 14.37 95.76 39.51 71
4 02/11/2022 23:39:36 70.05,-178.60 83.87 02/11/2022 23:39:42 70.07,-178.53 83.88 3.33 6
5 02/12/2022 00:30:17 -69.90, -11.06 96.30 02/12/2022 00:29:13 -69.90, -11.14 96.29 2.94 64
6 02/14/2022 15:05:50 -70.14, 129.72 96.93 02/14/2022 15:06:44 -70.12, 129.77 96.97 2.79 54
7 02/14/2022 15:56:34 70.02, -62.80 82.94 02/14/2022 15:56:11 70.01, -62.73 82.93 2.77 23
8 02/14/2022 16:47:02 -69.19, 105.75 97.96 02/14/2022 16:45:53 -69.24, 103.86 97.81 74.85 69
9 02/17/2022 06:32:23 71.10, 76.60 83.19 02/17/2022 06:33:28 70.98, 79.31 82.94 99.01 65
10 02/17/2022 07:22:47 -70.06,-114.40 97.94 02/17/2022 07:23:13 -70.05,-114.44 97.95 1.58 26
11 02/17/2022 08:13:31 69.95, 53.08 81.93 02/17/2022 08:12:40 69.94, 53.05 81.94 1.04 51
12 02/19/2022 22:49:02 70.14,-166.08 81.21 02/19/2022 22:50:10 70.14,-166.07 81.19 0.58 68
13 02/19/2022 23:39:44 -70.04, 1.40 98.92 02/19/2022 23:39:40 -70.03, 1.42 98.92 0.76 4
14 02/20/2022 00:30:23 69.67, 169.26 80.68 02/20/2022 00:29:11 69.70, 168.60 80.76 25.89 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/8/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220208.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/08/2022 in txt file.

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