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: 7/3/2020
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 07/03/2020 23:14:41 70.06,-172.30 47.18 07/03/2020 23:14:17 70.06,-172.26 47.19 1.40 24
2 07/04/2020 00:04:11 -69.95, -4.82 132.92 07/04/2020 00:04:59 -69.98, -4.82 132.90 3.28 48
3 07/06/2020 14:41:43 -70.23, 136.18 132.40 07/06/2020 14:40:31 -70.24, 135.92 132.37 9.80 72
4 07/06/2020 15:31:12 70.02, -56.48 47.41 07/06/2020 15:31:13 70.01, -56.42 47.40 2.44 1
5 07/06/2020 16:20:42 -69.91, 111.00 132.70 07/06/2020 16:21:55 -69.93, 111.03 132.69 2.37 73
6 07/09/2020 06:58:14 -70.13,-108.08 132.18 07/09/2020 06:57:25 -70.14,-108.15 132.16 2.70 49
7 07/09/2020 07:47:41 70.02, 59.41 47.73 07/09/2020 07:48:09 70.01, 59.34 47.72 2.87 28
8 07/11/2020 22:25:01 70.95,-158.61 48.96 07/11/2020 22:23:54 70.96,-161.03 49.07 88.09 67
9 07/11/2020 23:14:45 -70.08, 7.73 131.87 07/11/2020 23:14:21 -70.09, 7.69 131.86 1.47 24
10 07/12/2020 00:04:12 69.97, 175.22 48.03 07/12/2020 00:05:05 69.97, 175.18 48.02 1.63 53
11 07/14/2020 14:41:46 70.13, -43.95 48.58 07/14/2020 14:40:35 70.13, -43.92 48.58 1.19 71
12 07/14/2020 15:31:16 -70.03, 123.53 131.52 07/14/2020 15:31:17 -70.04, 123.53 131.51 0.71 1
13 07/14/2020 16:20:46 69.75, -69.21 48.23 07/14/2020 16:21:58 69.76, -68.74 48.21 17.85 72

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 7/3/2020
SNOs_Map_LANDSAT-8_NPP_20200703.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 07/03/2020 in txt file.

Historical Predications of SNOs between LANDSAT-8 and NPP