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: 2/27/2019
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 03/01/2019 06:08:24 70.87, 85.32 78.54 03/01/2019 06:07:16 70.90, 83.24 78.66 76.00 68
2 03/01/2019 06:58:06 -70.10,-108.18 102.21 03/01/2019 06:57:44 -70.08,-108.15 102.22 2.55 22
3 03/01/2019 07:47:33 70.00, 59.32 77.69 03/01/2019 07:48:29 70.01, 59.27 77.69 2.05 56
4 03/03/2019 22:25:04 70.17,-159.84 76.85 03/03/2019 22:23:55 70.18,-159.83 76.87 0.85 69
5 03/03/2019 23:14:34 -70.06, 7.64 103.27 03/03/2019 23:14:36 -70.04, 7.69 103.29 2.61 2
6 03/04/2019 00:04:05 69.73, 174.83 76.41 03/04/2019 00:05:16 69.71, 175.50 76.35 26.14 71
7 03/06/2019 14:41:33 70.12, -44.03 75.76 03/06/2019 14:40:48 70.14, -44.00 75.79 2.58 45
8 03/06/2019 15:31:03 -70.02, 123.46 104.35 03/06/2019 15:31:29 -70.01, 123.52 104.37 2.57 26
9 03/09/2019 06:08:20 -71.00, -94.48 104.44 03/09/2019 06:07:13 -71.07, -97.03 104.26 92.34 67
10 03/09/2019 06:58:01 70.13, 71.86 74.72 03/09/2019 06:57:41 70.11, 71.82 74.71 1.96 20
11 03/09/2019 07:47:31 -70.02,-120.66 105.40 03/09/2019 07:48:23 -70.03,-120.73 105.39 2.98 52
12 03/11/2019 22:25:03 -70.18, 20.17 106.27 03/11/2019 22:23:50 -70.20, 20.15 106.24 2.15 73
13 03/11/2019 23:14:30 70.07,-172.34 73.61 03/11/2019 23:14:34 70.09,-172.36 73.63 1.90 4
14 03/12/2019 00:04:01 -69.91, -4.93 106.56 03/12/2019 00:05:14 -69.89, -4.75 106.59 7.20 73

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/27/2019
SNOs_Map_LANDSAT-8_NPP_20190227.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/27/2019 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service