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: 6/6/2019
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 22:25:12 70.14,-159.83 47.28 06/07/2019 22:24:03 70.15,-159.81 47.30 1.01 69
2 06/07/2019 23:14:42 -70.03, 7.65 132.83 06/07/2019 23:14:45 -70.06, 7.64 132.80 2.69 3
3 06/08/2019 00:04:13 69.71, 174.84 46.86 06/08/2019 00:05:24 69.67, 175.52 46.80 26.78 71
4 06/10/2019 14:41:42 70.10, -44.01 47.02 06/10/2019 14:40:58 70.13, -44.02 47.06 3.57 44
5 06/10/2019 15:31:12 -70.00, 123.47 133.09 06/10/2019 15:31:39 -69.99, 123.51 133.10 1.86 27
6 06/13/2019 06:08:32 -70.93, -94.54 132.35 06/13/2019 06:07:24 -70.96, -96.90 132.25 85.70 68
7 06/13/2019 06:58:13 70.06, 71.80 46.80 06/13/2019 06:57:53 70.07, 71.85 46.81 2.07 20
8 06/13/2019 07:47:43 -69.95,-120.71 133.30 06/13/2019 07:48:35 -69.97,-120.69 133.29 2.27 52
9 06/15/2019 22:25:16 -70.18, 20.21 133.21 06/15/2019 22:24:05 -70.17, 20.15 133.21 2.37 71
10 06/15/2019 23:14:43 70.06,-172.31 46.68 06/15/2019 23:14:49 70.05,-172.37 46.68 2.48 6
11 06/16/2019 00:04:16 -69.80, -5.05 133.58 06/16/2019 00:05:28 -69.80, -4.67 133.59 14.45 72
12 06/18/2019 14:41:47 -70.13, 136.02 133.33 06/18/2019 14:41:00 -70.10, 136.02 133.35 2.57 47
13 06/18/2019 15:31:14 70.01, -56.50 46.56 06/18/2019 15:31:44 69.99, -56.51 46.54 2.16 30

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/6/2019
SNOs_Map_LANDSAT-8_NPP_20190607.jpg

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

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service