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: 8/24/2018
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 08/25/2018 06:31:58 -70.26,-102.09 120.53 08/25/2018 06:33:10 -70.19,-101.80 120.62 13.43 72
2 08/25/2018 07:22:40 70.04, 65.56 59.26 08/25/2018 07:22:38 70.04, 65.63 59.25 2.61 2
3 08/25/2018 08:13:21 -69.90,-126.91 120.88 08/25/2018 08:12:08 -69.92,-126.90 120.85 2.93 73
4 08/27/2018 22:48:51 -70.11, 13.91 119.76 08/27/2018 22:49:42 -70.10, 13.94 119.78 1.77 51
5 08/27/2018 23:39:35 70.00,-178.61 60.14 08/27/2018 23:39:09 69.99,-178.56 60.14 1.93 26
6 08/28/2018 00:30:01 -69.05, -9.93 120.83 08/28/2018 00:28:54 -69.06, -12.19 120.75 89.90 67
7 08/30/2018 15:05:46 -70.06, 129.75 118.86 08/30/2018 15:06:13 -70.05, 129.76 118.88 1.18 27
8 08/30/2018 15:56:30 69.95, -62.78 61.04 08/30/2018 15:55:40 69.94, -62.75 61.04 1.51 50
9 09/02/2018 06:32:01 70.22, 77.95 62.26 09/02/2018 06:33:13 70.16, 78.16 62.19 10.68 72
10 09/02/2018 07:22:41 -70.02,-114.41 117.94 09/02/2018 07:22:44 -70.00,-114.43 117.96 1.64 3
11 09/02/2018 08:13:24 69.86, 53.13 61.91 09/02/2018 08:12:11 69.89, 53.06 61.95 4.60 73
12 09/04/2018 22:48:53 70.08,-166.06 63.09 09/04/2018 22:49:43 70.11,-166.03 63.11 3.14 50
13 09/04/2018 23:39:35 -69.97, 1.42 117.01 09/04/2018 23:39:14 -69.95, 1.38 117.03 2.95 21

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/24/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180824.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/24/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service