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: 12/14/2018
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 12/15/2018 06:32:12 -71.05,-103.33 85.75 12/15/2018 06:33:18 -70.92,-100.75 85.92 94.77 66
2 12/15/2018 07:22:39 70.04, 65.60 93.21 12/15/2018 07:22:59 70.05, 65.61 93.23 1.89 20
3 12/15/2018 08:13:21 -69.95,-126.95 86.88 12/15/2018 08:12:29 -69.94,-126.91 86.89 1.88 52
4 12/17/2018 22:48:52 -70.13, 13.92 86.58 12/17/2018 22:50:01 -70.12, 13.94 86.60 1.52 69
5 12/17/2018 23:39:36 70.01,-178.59 93.30 12/17/2018 23:39:28 70.01,-178.56 93.30 1.27 8
6 12/18/2018 00:30:14 -69.71, -10.83 87.01 12/18/2018 00:29:01 -69.74, -11.31 86.97 18.98 73
7 12/20/2018 15:05:48 -70.10, 129.72 86.55 12/20/2018 15:06:29 -70.08, 129.77 86.58 2.96 41
8 12/20/2018 15:56:32 69.99, -62.79 93.34 12/20/2018 15:55:56 69.97, -62.74 93.32 2.74 36
9 12/23/2018 06:32:12 70.65, 77.31 94.03 12/23/2018 06:33:21 70.53, 78.67 93.87 52.10 69
10 12/23/2018 07:22:44 -70.03,-114.39 86.63 12/23/2018 07:22:58 -70.04,-114.41 86.61 1.70 14
11 12/23/2018 08:13:28 69.91, 53.09 93.26 12/23/2018 08:12:25 69.93, 53.08 93.28 1.35 63
12 12/25/2018 22:48:59 70.10,-166.06 93.41 12/25/2018 22:49:57 70.09,-166.08 93.40 1.21 58
13 12/25/2018 23:39:41 -70.00, 1.41 86.70 12/25/2018 23:39:27 -69.99, 1.41 86.71 0.91 14
14 12/26/2018 00:30:13 69.26, 169.81 92.54 12/26/2018 00:29:04 69.32, 168.15 92.64 65.84 69

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/14/2018
SNOs_Map_NOAA-20_LANDSAT-8_20181214.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/14/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service