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: 5/27/2018
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 05/27/2018 23:13:43 70.09,-172.39 48.61 05/27/2018 23:14:35 70.08,-172.34 48.60 1.80 52
2 05/30/2018 13:51:13 70.29, -31.49 48.40 05/30/2018 13:50:04 70.28, -31.50 48.40 1.32 69
3 05/30/2018 14:40:43 -70.18, 135.98 131.72 05/30/2018 14:40:46 -70.19, 135.95 131.70 2.14 3
4 05/30/2018 15:30:14 69.85, -56.84 47.97 05/30/2018 15:31:25 69.81, -56.16 47.90 26.50 71
5 06/02/2018 06:07:40 70.27, 84.36 48.02 06/02/2018 06:06:59 70.27, 84.28 48.03 2.88 41
6 06/02/2018 06:57:10 -70.16,-108.16 132.10 06/02/2018 06:57:40 -70.13,-108.18 132.13 3.36 30
7 06/04/2018 21:34:30 -70.91, 33.54 131.68 06/04/2018 21:33:21 -70.96, 31.64 131.58 69.43 69
8 06/04/2018 22:24:08 70.20,-159.87 47.63 06/04/2018 22:23:53 70.21,-159.85 47.65 2.09 15
9 06/04/2018 23:13:38 -70.09, 7.61 132.48 06/04/2018 23:14:34 -70.07, 7.68 132.51 3.24 56
10 06/07/2018 13:51:07 -70.29, 148.50 132.56 06/07/2018 13:50:02 -70.27, 148.52 132.57 1.84 65
11 06/07/2018 14:40:34 70.17, -44.02 47.33 06/07/2018 14:40:46 70.16, -43.99 47.31 1.99 12
12 06/07/2018 15:30:11 -69.68, 122.93 133.15 06/07/2018 15:31:21 -69.70, 124.02 133.17 42.13 70
13 06/10/2018 06:07:34 -70.26, -95.66 132.81 06/10/2018 06:06:57 -70.27, -95.70 132.80 1.60 37
14 06/10/2018 06:57:01 70.14, 71.82 47.08 06/10/2018 06:57:41 70.15, 71.79 47.09 1.75 40

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/27/2018
SNOs_Map_LANDSAT-8_NPP_20180528.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/27/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service