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: 2/24/2019
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 02/26/2019 14:41:36 -70.17, 136.03 101.13 02/26/2019 14:40:51 -70.15, 135.98 101.14 3.09 45
2 02/26/2019 15:31:04 70.01, -56.55 78.71 02/26/2019 15:31:35 70.02, -56.52 78.72 1.78 31
3 03/01/2019 06:08:24 70.84, 85.27 78.51 03/01/2019 06:07:16 70.92, 83.20 78.69 76.29 68
4 03/01/2019 06:58:05 -70.13,-108.15 102.18 03/01/2019 06:57:44 -70.11,-108.18 102.20 2.46 21
5 03/01/2019 07:47:33 69.96, 59.27 77.65 03/01/2019 07:48:28 69.98, 59.32 77.66 2.81 55
6 03/03/2019 22:25:04 70.18,-159.82 76.86 03/03/2019 22:23:56 70.20,-159.87 76.90 3.08 68
7 03/03/2019 23:14:34 -70.08, 7.66 103.26 03/03/2019 23:14:37 -70.07, 7.65 103.26 0.99 3
8 03/04/2019 00:04:06 69.69, 174.77 76.37 03/04/2019 00:05:17 69.74, 175.46 76.38 26.98 71
9 03/06/2019 14:41:33 70.13, -44.02 75.77 03/06/2019 14:40:48 70.12, -43.97 75.77 2.12 45
10 03/06/2019 15:31:03 -70.02, 123.47 104.35 03/06/2019 15:31:30 -70.03, 123.48 104.34 1.39 27
11 03/09/2019 06:08:19 -71.00, -94.48 104.44 03/09/2019 06:07:12 -71.04, -96.99 104.29 90.67 67
12 03/09/2019 06:58:00 70.12, 71.86 74.72 03/09/2019 06:57:40 70.09, 71.86 74.69 3.53 20
13 03/09/2019 07:47:30 -70.02,-120.66 105.40 03/09/2019 07:48:22 -70.00,-120.69 105.42 2.14 52

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/24/2019
SNOs_Map_LANDSAT-8_NPP_20190224.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/24/2019 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service