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: 8/13/2020
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 08/14/2020 06:32:21 -70.75,-102.82 123.43 08/14/2020 06:33:30 -70.67,-101.09 123.58 64.05 69
2 08/14/2020 07:22:54 70.05, 65.60 55.85 08/14/2020 07:23:06 70.07, 65.68 55.86 3.50 12
3 08/14/2020 08:13:35 -69.92,-126.88 124.28 08/14/2020 08:12:37 -69.91,-126.92 124.29 2.14 58
4 08/16/2020 22:49:02 -70.09, 14.01 123.29 08/16/2020 22:50:10 -70.10, 13.95 123.29 2.15 68
5 08/16/2020 23:39:46 69.97,-178.50 56.60 08/16/2020 23:39:37 69.99,-178.56 56.62 3.04 9
6 08/17/2020 00:30:23 -69.62, -10.67 123.75 08/17/2020 00:29:11 -69.67, -11.37 123.68 27.62 72
7 08/19/2020 15:05:55 -70.06, 129.83 122.46 08/19/2020 15:06:40 -70.08, 129.80 122.45 1.99 45
8 08/19/2020 15:56:39 69.94, -62.68 57.43 08/19/2020 15:56:07 69.96, -62.72 57.46 2.56 32
9 08/22/2020 06:32:20 70.91, 76.94 59.31 08/22/2020 06:33:27 70.80, 79.13 59.14 80.70 67
10 08/22/2020 07:22:47 -70.03,-114.35 121.60 08/22/2020 07:23:09 -70.05,-114.35 121.58 2.41 22
11 08/22/2020 08:13:31 69.91, 53.13 58.29 08/22/2020 08:12:36 69.93, 53.13 58.32 2.19 55
12 08/24/2020 22:48:58 70.09,-165.99 59.36 08/24/2020 22:50:09 70.12,-166.00 59.38 3.28 71
13 08/24/2020 23:39:40 -70.00, 1.47 120.72 08/24/2020 23:39:39 -70.03, 1.50 120.70 3.09 1
14 08/25/2020 00:30:21 69.73, 169.18 59.01 08/25/2020 00:29:08 69.79, 168.82 59.09 15.97 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/13/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200813.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/13/2020 in txt file.

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