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: 2/20/2022
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 02/22/2022 15:05:59 70.08, -50.23 80.18 02/22/2022 15:06:38 70.07, -50.28 80.16 2.38 39
2 02/22/2022 15:56:41 -69.99, 117.24 99.94 02/22/2022 15:56:07 -70.01, 117.26 99.91 3.15 34
3 02/25/2022 06:32:22 -70.65,-102.67 100.20 02/25/2022 06:33:32 -70.52,-101.40 100.40 49.15 70
4 02/25/2022 07:22:57 70.07, 65.56 79.17 02/25/2022 07:23:05 70.08, 65.61 79.18 2.59 8
5 02/25/2022 08:13:39 -69.97,-126.98 100.95 02/25/2022 08:12:35 -69.97,-126.91 100.94 2.43 64
6 02/27/2022 22:49:10 -70.11, 13.94 101.78 02/27/2022 22:50:06 -70.14, 13.93 101.77 2.80 56
7 02/27/2022 23:39:54 70.01,-178.59 78.10 02/27/2022 23:39:33 70.03,-178.58 78.12 2.31 21
8 02/28/2022 00:30:23 -69.22, -10.11 102.75 02/28/2022 00:29:15 -69.26, -11.99 102.62 74.35 68
9 03/02/2022 14:15:43 71.10, -39.21 78.27 03/02/2022 14:16:49 71.00, -36.53 78.05 97.67 66
10 03/02/2022 15:06:08 -70.10, 129.72 102.81 03/02/2022 15:06:34 -70.08, 129.73 102.85 2.93 26
11 03/02/2022 15:56:51 69.95, -62.73 77.01 03/02/2022 15:56:01 69.96, -62.79 77.04 2.71 50
12 03/05/2022 06:32:22 70.16, 78.09 76.22 03/05/2022 06:33:30 70.17, 78.10 76.22 1.13 68
13 03/05/2022 07:23:04 -70.05,-114.43 103.91 03/05/2022 07:23:00 -70.06,-114.41 103.90 1.99 4
14 03/05/2022 08:13:43 69.68, 53.43 75.70 03/05/2022 08:12:31 69.73, 52.77 75.78 26.07 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/20/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220220.jpg

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

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