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: 8/2/2015
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 08/05/2015 03:40:06 70.54, 121.98 53.43 08/05/2015 03:38:55 70.55, 121.97 53.45 1.23 71
2 08/05/2015 04:29:36 -70.42, -70.56 126.68 08/05/2015 04:29:37 -70.45, -70.55 126.65 2.96 1
3 08/05/2015 05:19:06 70.16, 96.70 53.09 08/05/2015 05:20:17 70.13, 97.25 53.04 20.70 71
4 08/07/2015 19:56:35 70.53,-122.14 54.16 08/07/2015 19:55:47 70.51,-122.20 54.15 2.93 48
5 08/07/2015 20:46:05 -70.42, 45.32 125.94 08/07/2015 20:46:29 -70.41, 45.28 125.95 1.85 24
6 08/10/2015 12:13:05 70.46, -6.36 54.85 08/10/2015 12:12:39 70.48, -6.37 54.88 2.06 26
7 08/10/2015 13:02:35 -70.35, 161.11 125.24 08/10/2015 13:03:21 -70.37, 161.11 125.22 2.58 46
8 08/13/2015 03:40:04 -70.70, -57.75 124.13 08/13/2015 03:38:51 -70.75, -58.35 124.05 22.57 73
9 08/13/2015 04:29:34 70.43, 109.49 55.62 08/13/2015 04:29:31 70.45, 109.45 55.64 2.18 3
10 08/13/2015 05:19:04 -70.33, -83.04 124.47 08/13/2015 05:20:13 -70.34, -83.07 124.46 2.11 69
11 08/15/2015 19:56:35 -70.51, 57.84 123.50 08/15/2015 19:55:38 -70.52, 57.81 123.48 1.54 57
12 08/15/2015 20:46:02 70.39,-134.68 56.41 08/15/2015 20:46:21 70.37,-134.65 56.38 3.11 19

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/2/2015
SNOs_Map_LANDSAT-8_NPP_20150803.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/02/2015 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service