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: 10/28/2018
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 10/29/2018 14:41:48 70.16, -43.95 83.61 10/29/2018 14:41:18 70.18, -44.00 83.63 2.64 30
2 10/29/2018 15:31:18 -70.04, 123.52 96.49 10/29/2018 15:31:59 -70.05, 123.52 96.49 0.32 41
3 11/01/2018 06:08:45 -70.56, -95.12 95.12 11/01/2018 06:07:34 -70.59, -96.19 95.10 39.41 71
4 11/01/2018 06:58:18 70.13, 71.89 84.46 11/01/2018 06:58:12 70.15, 71.81 84.48 3.55 6
5 11/01/2018 07:47:48 -70.02,-120.63 95.65 11/01/2018 07:48:53 -70.02,-120.67 95.65 1.45 65
6 11/03/2018 22:25:20 -70.21, 20.24 94.64 11/03/2018 22:24:20 -70.20, 20.20 94.65 1.96 60
7 11/03/2018 23:14:48 70.05,-172.35 85.22 11/03/2018 23:15:04 70.07,-172.30 85.25 3.23 16
8 11/04/2018 00:04:27 -69.45, -5.54 95.38 11/04/2018 00:05:36 -69.46, -4.08 95.36 57.21 69
9 11/06/2018 14:41:50 -70.18, 136.07 93.86 11/06/2018 14:41:14 -70.17, 136.01 93.86 2.34 36
10 11/06/2018 15:31:17 70.07, -56.44 86.05 11/06/2018 15:31:58 70.05, -56.50 86.04 3.02 41
11 11/09/2018 06:08:44 70.57, 84.90 87.32 11/09/2018 06:07:33 70.61, 83.77 87.35 41.73 71
12 11/09/2018 06:58:21 -70.08,-108.18 93.17 11/09/2018 06:58:07 -70.10,-108.11 93.15 3.20 14
13 11/09/2018 07:47:48 69.97, 59.31 86.74 11/09/2018 07:48:51 69.98, 59.38 86.75 2.74 63

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/28/2018
SNOs_Map_LANDSAT-8_NPP_20181028.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/28/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service