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: 11/27/2019
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 11/29/2019 15:05:50 70.06, -50.20 91.45 11/29/2019 15:06:58 70.08, -50.24 91.47 3.16 68
2 11/29/2019 15:56:32 -69.97, 117.24 88.64 11/29/2019 15:56:28 -69.97, 117.24 88.64 0.50 4
3 11/29/2019 16:47:11 69.59, -74.87 90.98 11/29/2019 16:45:59 69.65, -75.57 91.04 27.81 72
4 12/02/2019 07:22:45 70.05, 65.58 91.87 12/02/2019 07:23:29 70.04, 65.57 91.85 1.80 44
5 12/02/2019 08:13:26 -69.92,-126.89 88.27 12/02/2019 08:12:59 -69.93,-126.95 88.26 2.62 27
6 12/04/2019 22:49:12 -71.00, 12.52 86.79 12/04/2019 22:50:18 -70.94, 15.14 86.88 95.37 66
7 12/04/2019 23:39:39 70.00,-178.56 92.19 12/04/2019 23:40:00 70.01,-178.59 92.21 2.08 21
8 12/05/2019 00:30:21 -69.91, -11.11 87.90 12/05/2019 00:29:30 -69.91, -11.10 87.90 0.49 51
9 12/07/2019 15:05:51 -70.22, 129.56 87.27 12/07/2019 15:07:02 -70.18, 129.87 87.31 12.41 71
10 12/07/2019 15:56:33 70.00, -62.79 92.52 12/07/2019 15:56:30 70.01, -62.72 92.53 3.27 3
11 12/07/2019 16:47:14 -69.86, 104.74 87.63 12/07/2019 16:46:01 -69.86, 104.70 87.62 1.77 73
12 12/10/2019 07:22:43 -70.06,-114.42 87.15 12/10/2019 07:23:36 -70.04,-114.46 87.18 2.55 53
13 12/10/2019 08:13:27 69.95, 53.06 92.74 12/10/2019 08:13:03 69.93, 53.03 92.72 2.66 24

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/27/2019
SNOs_Map_NOAA-20_LANDSAT-8_20191127.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/27/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service