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: 2/27/2018
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 02/28/2018 22:24:53 70.92,-158.74 78.61 02/28/2018 22:23:45 70.98,-161.01 78.78 82.66 68
2 02/28/2018 23:14:36 -70.09, 7.67 102.19 02/28/2018 23:14:12 -70.11, 7.69 102.16 2.94 24
3 03/01/2018 00:04:03 69.99, 175.17 77.71 03/01/2018 00:04:56 69.99, 175.20 77.70 1.15 53
4 03/03/2018 14:41:34 70.19, -43.95 76.89 03/03/2018 14:40:23 70.20, -43.97 76.92 1.58 71
5 03/03/2018 15:31:04 -70.07, 123.52 103.23 03/03/2018 15:31:04 -70.07, 123.55 103.24 1.37 0
6 03/03/2018 16:20:34 69.80, -69.21 76.51 03/03/2018 16:21:45 69.78, -68.72 76.46 19.07 71
7 03/06/2018 06:58:02 70.16, 71.90 75.83 03/06/2018 06:57:15 70.15, 71.87 75.84 1.17 47
8 03/06/2018 07:47:32 -70.05,-120.62 104.29 03/06/2018 07:47:57 -70.07,-120.68 104.27 2.80 25
9 03/08/2018 23:14:29 70.14,-172.26 74.76 03/08/2018 23:14:06 70.11,-172.28 74.75 2.52 23
10 03/09/2018 00:03:59 -70.03, -4.78 105.36 03/09/2018 00:04:48 -70.03, -4.83 105.37 2.08 49
11 03/11/2018 14:41:29 -70.27, 136.17 106.15 03/11/2018 14:40:16 -70.29, 135.92 106.12 9.71 73
12 03/11/2018 15:30:57 70.10, -56.42 73.68 03/11/2018 15:30:58 70.07, -56.44 73.65 3.39 1
13 03/11/2018 16:20:27 -70.00, 111.06 106.44 03/11/2018 16:21:40 -69.98, 111.02 106.47 2.87 73

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/27/2018
SNOs_Map_LANDSAT-8_NPP_20180228.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/27/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service