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: 10/30/2018
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 11/01/2018 06:08:46 -70.47, -95.26 95.22 11/01/2018 06:07:34 -70.55, -96.13 95.14 33.47 72
2 11/01/2018 06:58:18 70.10, 71.84 84.42 11/01/2018 06:58:12 70.11, 71.87 84.44 1.78 6
3 11/01/2018 07:47:48 -69.98,-120.69 95.69 11/01/2018 07:48:53 -69.98,-120.61 95.69 2.87 65
4 11/03/2018 22:25:20 -70.22, 20.26 94.62 11/03/2018 22:24:23 -70.20, 20.18 94.64 3.53 57
5 11/03/2018 23:14:48 70.06,-172.32 85.23 11/03/2018 23:15:07 70.08,-172.32 85.25 1.62 19
6 11/04/2018 00:04:29 -69.35, -5.67 95.48 11/04/2018 00:05:37 -69.36, -3.95 95.46 67.56 68
7 11/06/2018 14:41:51 -70.13, 136.01 93.90 11/06/2018 14:41:17 -70.12, 136.07 93.91 2.46 34
8 11/06/2018 15:31:18 70.03, -56.50 86.01 11/06/2018 15:32:02 70.05, -56.52 86.04 3.03 44
9 11/09/2018 06:08:46 70.42, 84.67 87.17 11/09/2018 06:07:34 70.45, 84.01 87.20 24.99 72
10 11/09/2018 06:58:20 -70.09,-108.17 93.16 11/09/2018 06:58:11 -70.10,-108.13 93.15 1.62 9
11 11/09/2018 07:47:47 69.98, 59.32 86.75 11/09/2018 07:48:55 69.98, 59.36 86.74 1.50 68
12 11/11/2018 22:25:20 70.15,-159.84 87.64 11/11/2018 22:24:24 70.17,-159.79 87.66 2.46 56
13 11/11/2018 23:14:49 -70.10, 7.72 92.40 11/11/2018 23:15:06 -70.08, 7.67 92.43 3.41 17
14 11/12/2018 00:04:30 69.22, 174.16 86.73 11/12/2018 00:05:37 69.27, 176.16 86.78 78.81 67

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/30/2018
SNOs_Map_LANDSAT-8_NPP_20181030.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/30/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service