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: 9/5/2018
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 09/06/2018 06:08:30 70.19, 84.38 63.67 09/06/2018 06:07:23 70.20, 84.40 63.69 1.14 67
2 09/06/2018 06:58:00 -70.07,-108.15 116.43 09/06/2018 06:58:05 -70.10,-108.13 116.41 2.60 5
3 09/06/2018 07:47:33 69.64, 58.89 63.17 09/06/2018 07:48:43 69.67, 59.82 63.17 35.92 70
4 09/08/2018 22:25:00 70.18,-159.75 64.66 09/08/2018 22:24:19 70.16,-159.78 64.65 2.43 41
5 09/08/2018 23:14:30 -70.07, 7.72 115.44 09/08/2018 23:15:01 -70.06, 7.69 115.45 1.71 31
6 09/11/2018 13:51:52 -70.88, 149.52 113.66 09/11/2018 13:50:44 -70.91, 147.47 113.58 74.77 68
7 09/11/2018 14:41:31 70.12, -43.96 65.61 09/11/2018 14:41:15 70.13, -43.96 65.63 1.42 16
8 09/11/2018 15:31:01 -70.01, 123.52 114.48 09/11/2018 15:31:57 -70.02, 123.51 114.47 1.70 56
9 09/14/2018 06:08:33 -70.21, -95.59 113.29 09/14/2018 06:07:26 -70.20, -95.61 113.30 1.92 67
10 09/14/2018 06:58:00 70.10, 71.90 66.62 09/14/2018 06:58:10 70.10, 71.85 66.61 1.86 10
11 09/14/2018 07:47:35 -69.73,-121.00 113.74 09/14/2018 07:48:46 -69.68,-120.20 113.81 31.39 71
12 09/16/2018 22:25:04 -70.15, 20.20 112.33 09/16/2018 22:24:22 -70.17, 20.20 112.30 2.29 42
13 09/16/2018 23:14:31 70.03,-172.32 67.58 09/16/2018 23:15:05 70.02,-172.25 67.56 3.21 34

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/5/2018
SNOs_Map_LANDSAT-8_NPP_20180905.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/05/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service