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: 3/17/2019
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 03/17/2019 06:08:16 71.00, 85.52 72.40 03/17/2019 06:07:09 71.03, 83.05 72.53 89.60 67
2 03/17/2019 06:58:00 -70.12,-108.16 108.46 03/17/2019 06:57:35 -70.11,-108.16 108.46 0.70 25
3 03/17/2019 07:47:27 70.02, 59.34 71.43 03/17/2019 07:48:19 69.99, 59.34 71.40 3.35 52
4 03/19/2019 22:24:58 70.20,-159.79 70.57 03/19/2019 22:23:46 70.22,-159.86 70.61 3.08 72
5 03/19/2019 23:14:28 -70.09, 7.68 109.55 03/19/2019 23:14:27 -70.09, 7.66 109.55 1.30 1
6 03/20/2019 00:03:57 69.88, 175.02 70.24 03/20/2019 00:05:09 69.86, 175.32 70.20 11.43 72
7 03/22/2019 14:41:28 70.13, -44.03 69.44 03/22/2019 14:40:38 70.14, -43.97 69.46 2.96 50
8 03/22/2019 15:30:57 -70.08, 123.54 110.63 03/22/2019 15:31:20 -70.06, 123.48 110.64 2.80 23
9 03/25/2019 06:57:57 70.11, 71.83 68.36 03/25/2019 06:57:31 70.12, 71.84 68.38 1.34 26
10 03/25/2019 07:47:27 -70.01,-120.68 111.75 03/25/2019 07:48:13 -70.04,-120.71 111.73 3.09 46
11 03/27/2019 22:24:56 -70.38, 20.45 112.42 03/27/2019 22:23:44 -70.43, 19.84 112.35 23.41 72
12 03/27/2019 23:14:26 70.10,-172.30 67.30 03/27/2019 23:14:24 70.10,-172.35 67.30 1.79 2
13 03/28/2019 00:03:57 -69.95, -4.89 112.87 03/28/2019 00:05:05 -69.96, -4.82 112.87 2.97 68
14 03/30/2019 14:41:28 -70.17, 136.02 113.68 03/30/2019 14:40:32 -70.19, 135.98 113.64 3.20 56
15 03/30/2019 15:30:55 70.05, -56.50 66.20 03/30/2019 15:31:15 70.03, -56.47 66.18 2.41 20

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/17/2019
SNOs_Map_LANDSAT-8_NPP_20190317.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/17/2019 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service