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: 8/27/2018
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 08/29/2018 06:08:28 -70.21, -95.59 119.21 08/29/2018 06:07:18 -70.23, -95.64 119.18 2.70 70
2 08/29/2018 06:57:56 70.06, 71.84 60.66 08/29/2018 06:58:01 70.07, 71.91 60.67 3.20 5
3 08/29/2018 07:47:28 -69.84,-120.84 119.55 08/29/2018 07:48:40 -69.81,-120.38 119.59 18.03 72
4 08/31/2018 22:24:59 -70.17, 20.22 118.30 08/31/2018 22:24:14 -70.19, 20.19 118.27 2.71 45
5 08/31/2018 23:14:26 70.06,-172.28 61.62 08/31/2018 23:14:57 70.03,-172.26 61.59 3.36 31
6 09/03/2018 13:51:49 70.82, -30.56 63.30 09/03/2018 13:50:40 70.88, -32.48 63.42 70.42 69
7 09/03/2018 14:41:30 -70.11, 136.03 117.38 09/03/2018 14:41:09 -70.09, 136.10 117.39 3.52 21
8 09/03/2018 15:30:57 70.00, -56.48 62.53 09/03/2018 15:31:53 69.99, -56.43 62.52 2.13 56
9 09/06/2018 06:08:29 70.21, 84.42 63.69 09/06/2018 06:07:23 70.22, 84.36 63.71 2.15 66
10 09/06/2018 06:57:59 -70.11,-108.10 116.40 09/06/2018 06:58:05 -70.11,-108.15 116.39 1.95 6
11 09/06/2018 07:47:32 69.67, 58.93 63.19 09/06/2018 07:48:42 69.64, 59.86 63.14 36.22 70
12 09/08/2018 22:25:00 70.14,-159.80 64.63 09/08/2018 22:24:18 70.13,-159.73 64.62 2.86 42
13 09/08/2018 23:14:30 -70.04, 7.69 115.46 09/08/2018 23:15:01 -70.07, 7.67 115.43 3.09 31

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/27/2018
SNOs_Map_LANDSAT-8_NPP_20180827.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/27/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service