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: 10/12/2021
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 10/12/2021 06:32:47 70.79, 76.91 78.20 10/12/2021 06:33:55 70.67, 78.85 78.06 72.61 68
2 10/12/2021 07:23:15 -69.97,-114.47 102.63 10/12/2021 07:23:35 -70.00,-114.49 102.60 3.33 20
3 10/12/2021 08:13:59 69.85, 53.02 77.27 10/12/2021 08:13:03 69.85, 52.94 77.27 2.82 56
4 10/14/2021 22:49:26 70.06,-166.15 78.45 10/14/2021 22:50:35 70.04,-166.19 78.43 2.84 69
5 10/14/2021 23:40:08 -69.97, 1.31 101.63 10/14/2021 23:40:04 -69.98, 1.36 101.62 2.14 4
6 10/15/2021 00:30:47 69.59, 169.18 78.01 10/15/2021 00:29:35 69.66, 168.56 78.07 25.12 72
7 10/17/2021 15:06:19 70.01, -50.30 79.39 10/17/2021 15:07:05 70.01, -50.35 79.38 2.14 46
8 10/17/2021 15:57:01 -69.92, 117.17 100.70 10/17/2021 15:56:35 -69.89, 117.12 100.72 2.76 26
9 10/20/2021 07:23:12 69.97, 65.55 80.31 10/20/2021 07:23:35 69.97, 65.48 80.31 2.79 23
10 10/20/2021 08:13:54 -69.87,-126.99 99.78 10/20/2021 08:13:05 -69.86,-127.04 99.79 2.30 49
11 10/22/2021 22:49:24 -70.18, 13.68 98.54 10/22/2021 22:50:36 -70.14, 13.96 98.58 11.22 72
12 10/22/2021 23:40:06 69.98,-178.69 81.27 10/22/2021 23:40:04 69.98,-178.63 81.27 2.45 2
13 10/23/2021 00:30:48 -69.87, -11.22 98.83 10/23/2021 00:29:34 -69.87, -11.14 98.83 2.96 74
14 10/25/2021 15:06:14 -70.04, 129.69 97.76 10/25/2021 15:07:06 -70.04, 129.69 97.75 0.80 52
15 10/25/2021 15:56:58 69.94, -62.86 82.16 10/25/2021 15:56:33 69.93, -62.82 82.15 1.63 25

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/12/2021
SNOs_Map_NOAA-20_LANDSAT-8_20211012.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/12/2021 in txt file.

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