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: 11/27/2018
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 11/29/2018 07:22:41 70.03, 65.59 91.41 11/29/2018 07:23:04 70.01, 65.54 91.38 3.12 23
2 11/29/2018 08:13:23 -69.95,-126.97 88.67 11/29/2018 08:12:33 -69.95,-126.91 88.68 2.24 50
3 12/01/2018 22:48:52 -70.23, 13.75 87.97 12/01/2018 22:50:03 -70.21, 14.06 88.00 11.82 71
4 12/01/2018 23:39:34 70.01,-178.60 91.81 12/01/2018 23:39:32 70.00,-178.60 91.80 1.26 2
5 12/02/2018 00:30:15 -69.87, -11.07 88.33 12/02/2018 00:29:02 -69.88, -11.13 88.31 2.63 73
6 12/04/2018 15:05:44 -70.10, 129.73 87.73 12/04/2018 15:06:34 -70.08, 129.76 87.75 2.02 50
7 12/04/2018 15:56:28 69.98, -62.78 92.17 12/04/2018 15:56:01 69.98, -62.75 92.16 1.58 27
8 12/04/2018 16:46:53 -68.99, 105.96 88.83 12/04/2018 16:45:46 -69.04, 103.63 88.77 93.10 67
9 12/07/2018 06:32:13 71.06, 76.64 93.59 12/07/2018 06:33:19 70.94, 79.28 93.44 96.48 66
10 12/07/2018 07:22:38 -70.07,-114.45 87.42 12/07/2018 07:23:03 -70.06,-114.39 87.44 2.75 25
11 12/07/2018 08:13:22 69.96, 53.03 92.47 12/07/2018 08:12:30 69.96, 53.10 92.47 3.10 52
12 12/09/2018 22:48:51 70.20,-166.19 92.98 12/09/2018 22:50:02 70.15,-166.02 92.92 8.65 71
13 12/09/2018 23:39:31 -70.00, 1.44 87.22 12/09/2018 23:39:33 -69.99, 1.38 87.24 2.51 2
14 12/10/2018 00:30:13 69.78, 169.07 92.57 12/10/2018 00:29:01 69.82, 168.80 92.61 11.23 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/27/2018
SNOs_Map_NOAA-20_LANDSAT-8_20181127.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/27/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service