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: 8/4/2018
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 08/06/2018 14:15:13 -71.02, 140.94 125.54 08/06/2018 14:16:19 -70.92, 143.43 125.73 90.84 66
2 08/06/2018 15:05:40 70.06, -50.22 53.46 08/06/2018 15:05:59 70.06, -50.21 53.46 0.46 19
3 08/06/2018 15:56:22 -69.97, 117.23 126.62 08/06/2018 15:55:29 -69.95, 117.26 126.64 2.96 53
4 08/09/2018 06:31:52 -70.17,-101.94 125.68 08/09/2018 06:33:03 -70.14,-101.86 125.72 4.45 71
5 08/09/2018 07:22:35 70.00, 65.63 54.16 08/09/2018 07:22:31 69.99, 65.56 54.14 3.44 4
6 08/09/2018 08:13:15 -69.81,-126.76 126.04 08/09/2018 08:12:01 -69.88,-126.96 125.96 10.73 74
7 08/11/2018 22:48:47 -70.12, 13.92 124.95 08/11/2018 22:49:34 -70.12, 13.99 124.96 2.80 47
8 08/11/2018 23:39:30 69.95,-178.52 54.89 08/11/2018 23:39:02 69.96,-178.60 54.90 2.92 28
9 08/14/2018 14:15:16 71.00, -39.06 56.79 08/14/2018 14:16:22 70.92, -36.59 56.60 90.29 66
10 08/14/2018 15:05:42 -70.07, 129.76 124.20 08/14/2018 15:06:06 -70.05, 129.76 124.23 2.22 24
11 08/14/2018 15:56:26 69.96, -62.76 55.70 08/14/2018 15:55:33 69.94, -62.75 55.68 2.31 53
12 08/17/2018 06:31:55 70.17, 78.06 56.74 08/17/2018 06:33:05 70.17, 78.19 56.73 4.97 70
13 08/17/2018 07:22:36 -70.01,-114.39 123.42 08/17/2018 07:22:36 -70.02,-114.40 123.41 0.81 0
14 08/17/2018 08:13:17 69.75, 53.32 56.32 08/17/2018 08:12:05 69.80, 52.93 56.39 15.68 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/4/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180804.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/04/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service