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: 11/24/2018
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 11/26/2018 15:05:48 70.11, -50.30 91.00 11/26/2018 15:06:34 70.09, -50.23 90.98 3.62 46
2 11/26/2018 15:56:29 -69.97, 117.22 89.13 11/26/2018 15:56:04 -69.98, 117.25 89.13 1.40 25
3 11/29/2018 07:22:40 70.03, 65.60 91.40 11/29/2018 07:23:03 70.03, 65.57 91.40 1.07 23
4 11/29/2018 08:13:22 -69.94,-126.96 88.68 11/29/2018 08:12:33 -69.92,-126.95 88.71 2.44 49
5 12/01/2018 22:48:52 -70.22, 13.76 87.98 12/01/2018 22:50:04 -70.18, 14.03 88.03 10.91 72
6 12/01/2018 23:39:34 70.00,-178.59 91.80 12/01/2018 23:39:32 70.02,-178.56 91.82 2.11 2
7 12/02/2018 00:30:16 -69.91, -11.14 88.28 12/02/2018 00:29:02 -69.91, -11.08 88.28 2.41 74
8 12/04/2018 15:05:44 -70.09, 129.74 87.73 12/04/2018 15:06:35 -70.07, 129.74 87.76 2.77 51
9 12/04/2018 15:56:28 69.98, -62.78 92.16 12/04/2018 15:56:02 69.95, -62.77 92.13 2.91 26
10 12/04/2018 16:46:53 -68.99, 105.97 88.84 12/04/2018 16:45:46 -69.08, 103.69 88.73 91.62 67
11 12/07/2018 07:22:38 -70.07,-114.44 87.43 12/07/2018 07:23:04 -70.06,-114.39 87.44 2.39 26
12 12/07/2018 08:13:22 69.96, 53.03 92.47 12/07/2018 08:12:31 69.94, 53.09 92.45 3.07 51

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/24/2018
SNOs_Map_NOAA-20_LANDSAT-8_20181124.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/24/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service