Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/11/2018
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 10/13/2018 14:41:43 70.16, -43.94 77.95 10/13/2018 14:41:21 70.18, -43.97 77.98 3.24 22
2 10/13/2018 15:31:13 -70.05, 123.54 102.15 10/13/2018 15:32:02 -70.05, 123.55 102.15 0.39 49
3 10/16/2018 06:08:46 -70.27, -95.54 100.96 10/16/2018 06:07:32 -70.31, -95.72 100.92 8.34 74
4 10/16/2018 06:58:14 70.11, 71.87 78.89 10/16/2018 06:58:14 70.09, 71.94 78.87 3.22 0
5 10/16/2018 07:47:44 -70.00,-120.65 101.21 10/16/2018 07:48:56 -70.00,-120.62 101.20 1.05 72
6 10/18/2018 22:25:17 -70.22, 20.26 100.04 10/18/2018 22:24:25 -70.22, 20.19 100.03 2.81 52
7 10/18/2018 23:14:44 70.11,-172.25 79.87 10/18/2018 23:15:09 70.10,-172.32 79.87 2.78 25
8 10/19/2018 00:04:29 -69.18, -5.88 101.05 10/19/2018 00:05:35 -69.17, -3.64 101.06 88.63 66
9 10/21/2018 14:41:47 -70.16, 136.06 99.13 10/21/2018 14:41:18 -70.18, 136.01 99.11 2.82 29
10 10/21/2018 15:31:14 70.05, -56.45 80.77 10/21/2018 15:32:02 70.07, -56.50 80.79 2.46 48
11 10/24/2018 06:08:46 70.32, 84.53 81.96 10/24/2018 06:07:33 70.40, 84.13 82.04 17.43 73
12 10/24/2018 06:58:18 -70.11,-108.14 98.25 10/24/2018 06:58:11 -70.10,-108.08 98.26 2.41 7
13 10/24/2018 07:47:45 69.99, 59.35 81.66 10/24/2018 07:48:55 69.98, 59.40 81.65 2.44 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/11/2018
SNOs_Map_LANDSAT-8_NPP_20181011.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/11/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service