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: 8/26/2020
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 08/26/2020 06:58:31 -70.11,-108.11 120.17 08/26/2020 06:57:49 -70.11,-108.16 120.17 1.75 42
2 08/26/2020 07:47:58 70.00, 59.38 59.75 08/26/2020 07:48:33 69.99, 59.33 59.73 2.58 35
3 08/28/2020 22:25:23 70.68,-159.04 61.31 08/28/2020 22:24:14 70.76,-160.75 61.45 63.47 69
4 08/28/2020 23:15:03 -70.02, 7.64 119.31 08/28/2020 23:14:44 -70.04, 7.72 119.30 3.17 19
5 08/29/2020 00:04:30 69.91, 175.13 60.60 08/29/2020 00:05:28 69.92, 175.20 60.60 2.77 58
6 08/31/2020 14:42:03 70.14, -43.94 61.75 08/31/2020 14:40:58 70.12, -43.95 61.73 2.92 65
7 08/31/2020 15:31:33 -70.04, 123.55 118.34 08/31/2020 15:31:40 -70.02, 123.51 118.36 3.02 7
8 08/31/2020 16:21:07 69.54, -69.50 61.20 08/31/2020 16:22:17 69.54, -68.46 61.16 40.21 70
9 09/03/2020 06:58:33 70.10, 71.88 62.68 09/03/2020 06:57:53 70.11, 71.83 62.70 1.88 40
10 09/03/2020 07:48:03 -70.00,-120.63 117.40 09/03/2020 07:48:35 -70.01,-120.70 117.40 2.59 32
11 09/05/2020 22:25:26 -70.77, 21.10 115.69 09/05/2020 22:24:17 -70.83, 19.14 115.58 72.01 69
12 09/05/2020 23:15:04 70.06,-172.31 63.63 09/05/2020 23:14:48 70.05,-172.31 63.62 0.99 16
13 09/06/2020 00:04:34 -69.96, -4.81 116.46 09/06/2020 00:05:30 -69.94, -4.83 116.48 2.33 56
14 09/08/2020 14:42:08 -70.13, 136.02 115.32 09/08/2020 14:41:00 -70.14, 136.01 115.30 1.26 68
15 09/08/2020 15:31:35 70.01, -56.50 64.58 09/08/2020 15:31:43 69.99, -56.45 64.56 2.93 8
16 09/08/2020 16:21:10 -69.64, 110.62 115.77 09/08/2020 16:22:21 -69.67, 111.35 115.76 28.25 71

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/26/2020
SNOs_Map_LANDSAT-8_NPP_20200826.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/26/2020 in txt file.

Historical Predications of SNOs between LANDSAT-8 and NPP