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: 1/24/2018
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 01/26/2018 15:06:09 70.13, -50.24 88.77 01/26/2018 15:06:34 70.14, -50.18 88.77 2.65 25
2 01/26/2018 15:56:51 -70.03, 117.22 91.34 01/26/2018 15:56:04 -70.02, 117.29 91.35 2.89 47
3 01/29/2018 06:32:21 -70.34,-102.11 91.70 01/29/2018 06:33:33 -70.26,-101.77 91.80 15.11 72
4 01/29/2018 07:23:02 70.07, 65.61 88.01 01/29/2018 07:23:02 70.05, 65.57 87.99 2.80 0
5 01/29/2018 08:13:44 -69.97,-126.92 92.10 01/29/2018 08:12:31 -69.99,-126.88 92.08 2.61 73
6 01/31/2018 22:49:13 -70.17, 13.92 92.61 01/31/2018 22:50:02 -70.17, 13.98 92.62 2.51 49
7 01/31/2018 23:39:56 70.01,-178.53 87.21 01/31/2018 23:39:30 70.01,-178.60 87.22 2.80 26
8 02/01/2018 00:30:21 -69.01, -9.77 93.85 02/01/2018 00:29:15 -69.07, -12.23 93.68 98.01 66
9 02/03/2018 14:15:41 71.05, -39.05 87.57 02/03/2018 14:16:47 70.95, -36.61 87.36 89.39 66
10 02/03/2018 15:06:07 -70.11, 129.78 93.45 02/03/2018 15:06:30 -70.13, 129.81 93.43 2.62 23
11 02/03/2018 15:56:51 70.00, -62.75 86.44 02/03/2018 15:55:57 70.02, -62.70 86.46 2.58 54
12 02/06/2018 06:32:20 70.20, 78.08 85.86 02/06/2018 06:33:28 70.19, 78.15 85.83 2.96 68
13 02/06/2018 07:23:02 -70.10,-114.45 94.26 02/06/2018 07:22:58 -70.09,-114.37 94.28 3.45 4
14 02/06/2018 08:13:41 69.73, 53.42 85.34 02/06/2018 08:12:29 69.75, 52.81 85.40 23.49 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/24/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180125.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/24/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service