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: 3/2/2018
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 03/03/2018 14:41:34 70.20, -43.94 76.90 03/03/2018 14:40:27 70.19, -43.97 76.91 1.65 67
2 03/03/2018 15:31:04 -70.08, 123.53 103.22 03/03/2018 15:31:08 -70.06, 123.54 103.25 2.66 4
3 03/03/2018 16:20:37 69.65, -69.43 76.36 03/03/2018 16:21:47 69.66, -68.56 76.33 33.68 70
4 03/06/2018 06:58:02 70.17, 71.91 75.84 03/06/2018 06:57:23 70.16, 71.84 75.84 2.96 39
5 03/06/2018 07:47:33 -70.00,-120.70 104.33 03/06/2018 07:48:04 -70.02,-120.64 104.32 3.11 31
6 03/08/2018 22:24:53 -70.74, 20.98 104.66 03/08/2018 22:23:44 -70.78, 19.31 104.54 61.51 69
7 03/08/2018 23:14:30 70.08,-172.34 74.71 03/08/2018 23:14:17 70.08,-172.28 74.71 2.27 13
8 03/09/2018 00:04:00 -69.98, -4.85 105.41 03/09/2018 00:04:59 -69.99, -4.83 105.40 2.13 59
9 03/11/2018 14:41:31 -70.16, 136.01 106.26 03/11/2018 14:40:29 -70.17, 136.04 106.24 1.56 62
10 03/11/2018 15:30:58 70.05, -56.50 73.62 03/11/2018 15:31:13 70.05, -56.48 73.63 1.29 15
11 03/11/2018 16:20:36 -69.50, 110.38 106.91 03/11/2018 16:21:46 -69.49, 111.68 106.98 50.67 70
12 03/14/2018 06:57:59 -70.12,-108.16 107.36 03/14/2018 06:57:25 -70.15,-108.16 107.33 2.48 34
13 03/14/2018 07:47:26 70.01, 59.32 72.52 03/14/2018 07:48:09 70.03, 59.32 72.54 2.71 43

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/2/2018
SNOs_Map_LANDSAT-8_NPP_20180303.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/02/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service