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: 10/5/2020
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 10/06/2020 15:05:42 -70.65, 128.95 103.99 10/06/2020 15:06:51 -70.54, 130.43 104.11 56.10 69
2 10/06/2020 15:56:16 70.01, -62.74 75.38 10/06/2020 15:56:26 70.00, -62.71 75.36 1.66 10
3 10/06/2020 16:46:57 -69.87, 104.80 104.76 10/06/2020 16:45:56 -69.89, 104.77 104.74 2.95 61
4 10/09/2020 07:22:27 -70.07,-114.37 103.57 10/09/2020 07:23:28 -70.08,-114.37 103.56 0.80 61
5 10/09/2020 08:13:11 69.96, 53.11 76.34 10/09/2020 08:12:55 69.97, 53.13 76.35 1.43 16
6 10/09/2020 09:03:43 -69.33,-138.66 104.28 10/09/2020 09:02:33 -69.42,-139.99 104.19 53.10 70
7 10/11/2020 23:39:23 -70.01, 1.48 102.61 10/11/2020 23:39:58 -70.04, 1.47 102.59 3.41 35
8 10/12/2020 00:30:07 69.90, 168.95 77.29 10/12/2020 00:29:25 69.93, 168.96 77.32 3.19 42
9 10/14/2020 15:05:44 70.43, -50.72 78.80 10/14/2020 15:06:55 70.27, -49.96 78.63 33.49 71
10 10/14/2020 15:56:20 -70.01, 117.25 101.62 10/14/2020 15:56:28 -70.00, 117.29 101.63 1.81 8
11 10/14/2020 16:47:04 69.90, -75.29 78.29 10/14/2020 16:45:55 69.89, -75.22 78.28 2.86 69
12 10/17/2020 07:22:34 70.06, 65.61 79.41 10/17/2020 07:23:28 70.06, 65.62 79.41 0.41 54
13 10/17/2020 08:13:16 -69.95,-126.91 100.69 10/17/2020 08:12:58 -69.96,-126.89 100.69 1.08 18
14 10/17/2020 09:03:45 69.05, 41.70 78.43 10/17/2020 09:02:38 69.13, 39.63 78.50 82.39 67

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/5/2020
SNOs_Map_NOAA-20_LANDSAT-8_20201005.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/05/2020 in txt file.

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