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: 8/24/2019
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 08/24/2019 06:58:36 -70.06,-108.18 121.17 08/24/2019 06:58:08 -70.06,-108.14 121.16 1.72 28
2 08/24/2019 07:48:03 69.95, 59.32 58.75 08/24/2019 07:48:52 69.94, 59.35 58.73 1.73 49
3 08/26/2019 22:25:35 70.21,-159.72 59.89 08/26/2019 22:24:23 70.24,-159.96 59.93 9.35 72
4 08/26/2019 23:15:06 -70.04, 7.68 120.26 08/26/2019 23:15:03 -70.03, 7.67 120.27 1.02 3
5 08/27/2019 00:04:34 69.88, 175.09 59.60 08/27/2019 00:05:46 69.87, 175.23 59.58 5.19 72
6 08/29/2019 14:42:05 70.13, -43.95 60.75 08/29/2019 14:41:15 70.11, -43.99 60.74 2.51 50
7 08/29/2019 15:31:35 -70.03, 123.53 119.34 08/29/2019 15:31:57 -70.01, 123.47 119.35 2.63 22
8 08/29/2019 16:21:19 68.97, -70.24 59.67 08/29/2019 16:22:24 69.00, -67.75 59.62 99.07 65
9 09/01/2019 06:58:36 70.05, 71.82 61.63 09/01/2019 06:58:09 70.04, 71.88 61.63 2.68 27
10 09/01/2019 07:48:06 -69.95,-120.69 118.46 09/01/2019 07:48:51 -69.94,-120.64 118.47 2.15 45
11 09/03/2019 22:25:37 -70.25, 20.34 117.22 09/03/2019 22:24:24 -70.34, 19.89 117.11 19.46 73
12 09/03/2019 23:15:06 70.02,-172.34 62.58 09/03/2019 23:15:04 70.03,-172.32 62.59 0.99 2
13 09/04/2019 00:04:36 -69.93, -4.85 117.51 09/04/2019 00:05:46 -69.92, -4.84 117.52 0.31 70
14 09/06/2019 14:42:09 -70.11, 136.02 116.37 09/06/2019 14:41:15 -70.11, 136.01 116.36 0.26 54
15 09/06/2019 15:31:36 69.99, -56.50 63.54 09/06/2019 15:31:59 70.02, -56.53 63.56 2.83 23

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/24/2019
SNOs_Map_LANDSAT-8_NPP_20190824.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/24/2019 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service