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: 8/12/2018
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 08/14/2018 14:15:16 70.98, -39.03 56.76 08/14/2018 14:16:23 70.88, -36.65 56.56 87.27 67
2 08/14/2018 15:05:42 -70.06, 129.78 124.21 08/14/2018 15:06:06 -70.05, 129.76 124.22 1.02 24
3 08/14/2018 15:56:26 69.94, -62.73 55.68 08/14/2018 15:55:33 69.95, -62.73 55.70 1.51 53
4 08/17/2018 06:31:55 70.15, 78.09 56.72 08/17/2018 06:33:06 70.13, 78.13 56.69 1.89 71
5 08/17/2018 07:22:36 -70.00,-114.37 123.43 08/17/2018 07:22:36 -70.02,-114.40 123.41 2.64 0
6 08/17/2018 08:13:18 69.78, 53.27 56.35 08/17/2018 08:12:05 69.81, 52.95 56.40 12.81 73
7 08/19/2018 22:48:50 70.10,-166.06 57.52 08/19/2018 22:49:37 70.10,-166.04 57.52 0.99 47
8 08/19/2018 23:39:32 -70.00, 1.40 122.57 08/19/2018 23:39:07 -69.99, 1.44 122.58 1.72 25
9 08/22/2018 15:05:45 70.05, -50.22 58.36 08/22/2018 15:06:08 70.06, -50.21 58.37 1.89 23
10 08/22/2018 15:56:27 -69.95, 117.25 121.74 08/22/2018 15:55:38 -69.96, 117.27 121.72 1.76 49
11 08/25/2018 06:31:59 -70.26,-102.09 120.53 08/25/2018 06:33:11 -70.19,-101.80 120.61 13.42 72
12 08/25/2018 07:22:40 70.00, 65.62 59.22 08/25/2018 07:22:39 70.02, 65.61 59.24 2.81 1
13 08/25/2018 08:13:22 -69.90,-126.91 120.88 08/25/2018 08:12:09 -69.92,-126.90 120.85 3.15 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/12/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180814.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/12/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service