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: 2/26/2017
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 02/28/2017 14:41:45 70.19, -43.96 77.95 02/28/2017 14:40:53 70.17, -44.03 77.95 3.31 52
2 02/28/2017 15:31:16 -70.02, 123.43 102.23 02/28/2017 15:31:34 -70.04, 123.49 102.21 3.36 18
3 02/28/2017 16:20:57 69.14, -70.10 76.94 02/28/2017 16:22:03 69.12, -67.86 76.82 88.86 66
4 03/03/2017 06:58:13 70.12, 71.83 76.86 03/03/2017 06:57:44 70.10, 71.85 76.85 2.12 29
5 03/03/2017 07:47:43 -70.01,-120.70 103.26 03/03/2017 07:48:26 -70.02,-120.70 103.25 1.24 43
6 03/05/2017 22:25:10 -70.43, 20.51 103.87 03/05/2017 22:23:58 -70.47, 19.75 103.79 28.37 72
7 03/05/2017 23:14:41 70.10,-172.32 75.81 03/05/2017 23:14:37 70.09,-172.35 75.80 1.92 4
8 03/06/2017 00:04:11 -69.99, -4.84 104.31 03/06/2017 00:05:19 -70.00, -4.90 104.31 2.36 68
9 03/08/2017 14:41:42 -70.19, 136.04 105.15 03/08/2017 14:40:46 -70.19, 135.97 105.14 2.70 56
10 03/08/2017 15:31:10 70.02, -56.55 74.69 03/08/2017 15:31:29 70.03, -56.47 74.68 2.87 19
11 03/08/2017 16:20:51 -69.31, 110.12 106.00 03/08/2017 16:21:59 -69.30, 111.91 106.10 70.65 68
12 03/11/2017 06:58:11 -70.11,-108.20 106.28 03/11/2017 06:57:38 -70.12,-108.15 106.26 2.23 33
13 03/11/2017 07:47:38 69.99, 59.29 73.60 03/11/2017 07:48:22 70.02, 59.32 73.62 2.76 44

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/26/2017
SNOs_Map_LANDSAT-8_NPP_20170227.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/26/2017 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service