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: 11/28/2018
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 11/30/2018 14:41:49 70.13, -43.98 91.72 11/30/2018 14:41:19 70.13, -44.01 91.72 0.95 30
2 11/30/2018 15:31:19 -70.02, 123.49 88.39 11/30/2018 15:32:01 -70.04, 123.45 88.37 3.16 42
3 12/03/2018 06:08:47 -70.44, -95.31 87.58 12/03/2018 06:07:35 -70.50, -96.13 87.51 31.54 72
4 12/03/2018 06:58:19 70.06, 71.79 92.05 12/03/2018 06:58:13 70.08, 71.85 92.07 2.78 6
5 12/03/2018 07:47:48 -70.00,-120.65 88.01 12/03/2018 07:48:55 -69.98,-120.70 88.02 2.53 67
6 12/05/2018 22:25:20 -70.14, 20.15 87.52 12/05/2018 22:24:22 -70.13, 20.22 87.53 2.84 58
7 12/05/2018 23:14:47 70.03,-172.36 92.38 12/05/2018 23:15:06 70.02,-172.31 92.37 2.34 19
8 12/06/2018 00:04:28 -69.32, -5.70 88.33 12/06/2018 00:05:36 -69.29, -3.92 88.37 70.14 68
9 12/08/2018 14:41:49 -70.11, 135.99 87.25 12/08/2018 14:41:17 -70.13, 135.99 87.22 2.01 32
10 12/08/2018 15:31:16 70.00, -56.52 92.65 12/08/2018 15:32:01 70.03, -56.54 92.68 2.72 45
11 12/11/2018 06:08:45 70.35, 84.58 93.24 12/11/2018 06:07:33 70.40, 84.03 93.30 21.43 72
12 12/11/2018 06:58:18 -70.08,-108.17 87.03 12/11/2018 06:58:11 -70.08,-108.17 87.02 0.18 7
13 12/11/2018 07:47:45 69.97, 59.31 92.87 12/11/2018 07:48:55 69.98, 59.29 92.88 1.40 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/28/2018
SNOs_Map_LANDSAT-8_NPP_20181128.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/28/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service