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: 6/5/2019
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 06/07/2019 22:25:11 70.17,-159.79 47.31 06/07/2019 22:24:03 70.17,-159.86 47.32 2.41 68
2 06/07/2019 23:14:42 -70.01, 7.61 132.85 06/07/2019 23:14:44 -70.03, 7.68 132.83 3.44 2
3 06/08/2019 00:04:13 69.68, 174.80 46.83 06/08/2019 00:05:24 69.70, 175.48 46.83 26.47 71
4 06/10/2019 14:41:42 70.13, -43.97 47.05 06/10/2019 14:40:58 70.11, -43.98 47.03 2.83 44
5 06/10/2019 15:31:12 -70.03, 123.52 133.06 06/10/2019 15:31:40 -70.01, 123.48 133.07 2.17 28
6 06/13/2019 06:08:32 -70.96, -94.49 132.32 06/13/2019 06:07:25 -70.99, -96.94 132.22 88.88 67
7 06/13/2019 06:58:13 70.09, 71.85 46.83 06/13/2019 06:57:54 70.09, 71.81 46.84 1.59 19
8 06/13/2019 07:47:43 -69.99,-120.66 133.27 06/13/2019 07:48:36 -70.00,-120.73 133.26 2.94 53
9 06/15/2019 22:25:16 -70.16, 20.18 133.23 06/15/2019 22:24:04 -70.14, 20.19 133.24 1.93 72
10 06/15/2019 23:14:43 70.04,-172.34 46.66 06/15/2019 23:14:48 70.03,-172.33 46.65 1.60 5
11 06/16/2019 00:04:15 -69.83, -5.00 133.54 06/16/2019 00:05:28 -69.83, -4.71 133.56 11.22 73
12 06/18/2019 14:41:47 -70.11, 135.99 133.35 06/18/2019 14:41:00 -70.13, 135.98 133.32 2.23 47
13 06/18/2019 15:31:14 69.99, -56.53 46.54 06/18/2019 15:31:44 70.02, -56.55 46.56 2.91 30

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/5/2019
SNOs_Map_LANDSAT-8_NPP_20190606.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/05/2019 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service