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: 11/15/2018
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 11/15/2018 22:48:55 -70.16, 13.83 91.30 11/15/2018 22:50:06 -70.15, 13.97 91.31 5.36 71
2 11/15/2018 23:39:38 69.98,-178.59 88.53 11/15/2018 23:39:34 69.99,-178.61 88.54 1.32 4
3 11/16/2018 00:30:18 -69.80, -10.99 91.65 11/16/2018 00:29:05 -69.82, -11.21 91.62 8.84 73
4 11/18/2018 15:05:47 -70.07, 129.75 90.74 11/18/2018 15:06:36 -70.04, 129.70 90.77 3.26 49
5 11/18/2018 15:56:31 69.94, -62.76 89.15 11/18/2018 15:56:03 69.93, -62.81 89.14 2.17 28
6 11/21/2018 06:32:15 70.96, 76.78 90.77 11/21/2018 06:33:22 70.86, 79.15 90.67 87.05 67
7 11/21/2018 07:22:41 -70.03,-114.42 90.16 11/21/2018 07:23:05 -70.04,-114.42 90.16 1.13 24
8 11/21/2018 08:13:25 69.91, 53.07 89.73 11/21/2018 08:12:32 69.93, 53.07 89.75 2.21 53
9 11/23/2018 22:48:53 70.08,-166.04 90.46 11/23/2018 22:50:05 70.08,-166.11 90.45 2.65 72
10 11/23/2018 23:39:35 -70.00, 1.41 89.63 11/23/2018 23:39:35 -69.98, 1.37 89.65 2.39 0
11 11/24/2018 00:30:16 69.72, 169.13 90.11 11/24/2018 00:29:03 69.81, 168.78 90.19 16.62 73
12 11/26/2018 15:05:47 70.06, -50.22 90.95 11/26/2018 15:06:34 70.07, -50.25 90.96 1.54 47
13 11/26/2018 15:56:29 -69.97, 117.23 89.14 11/26/2018 15:56:04 -69.97, 117.24 89.14 0.25 25

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/15/2018
SNOs_Map_NOAA-20_LANDSAT-8_20181115.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/15/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service