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: 10/29/2019
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 10/29/2019 22:25:34 70.91,-158.71 84.40 10/29/2019 22:24:27 70.99,-161.09 84.48 86.92 67
2 10/29/2019 23:15:17 -70.09, 7.71 96.42 10/29/2019 23:14:53 -70.07, 7.71 96.44 2.58 24
3 10/30/2019 00:04:45 69.93, 175.13 83.43 10/30/2019 00:05:37 69.95, 175.20 83.45 3.54 52
4 11/01/2019 14:42:17 70.14, -43.97 84.49 11/01/2019 14:41:05 70.14, -43.95 84.49 1.03 72
5 11/01/2019 15:31:47 -70.04, 123.51 95.61 11/01/2019 15:31:47 -70.06, 123.50 95.58 2.61 0
6 11/01/2019 16:21:16 69.81, -69.15 84.18 11/01/2019 16:22:28 69.78, -68.77 84.15 15.16 72
7 11/04/2019 06:58:46 70.13, 71.89 85.32 11/04/2019 06:57:59 70.13, 71.83 85.33 2.22 47
8 11/04/2019 07:48:17 -69.97,-120.70 94.83 11/04/2019 07:48:40 -69.99,-120.64 94.80 3.40 23
9 11/06/2019 23:15:16 70.06,-172.32 86.07 11/06/2019 23:14:52 70.07,-172.31 86.08 1.77 24
10 11/07/2019 00:04:46 -69.96, -4.83 94.03 11/07/2019 00:05:34 -69.99, -4.86 94.00 3.28 48
11 11/09/2019 14:42:16 -70.21, 136.13 93.02 11/09/2019 14:41:03 -70.29, 135.82 92.94 14.54 73
12 11/09/2019 15:31:44 70.04, -56.47 86.83 11/09/2019 15:31:44 70.02, -56.45 86.81 2.63 0
13 11/09/2019 16:21:14 -69.94, 111.02 93.27 11/09/2019 16:22:26 -69.93, 111.00 93.28 1.58 72

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/29/2019
SNOs_Map_LANDSAT-8_NPP_20191029.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/29/2019 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service