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: 4/4/2020
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 04/04/2020 06:58:04 -70.12,-108.20 115.83 04/04/2020 06:57:27 -70.11,-108.17 115.83 1.67 37
2 04/04/2020 07:47:31 70.01, 59.29 64.06 04/04/2020 07:48:12 70.04, 59.25 64.08 3.30 41
3 04/06/2020 22:24:58 70.42,-159.53 63.46 04/06/2020 22:23:46 70.49,-160.31 63.56 30.05 72
4 04/06/2020 23:14:32 -70.09, 7.64 116.87 04/06/2020 23:14:22 -70.08, 7.64 116.88 0.88 10
5 04/07/2020 00:03:59 69.98, 175.13 63.01 04/07/2020 00:05:06 69.96, 175.13 62.99 1.90 67
6 04/09/2020 14:41:30 70.17, -44.01 62.21 04/09/2020 14:40:35 70.15, -44.01 62.20 1.82 55
7 04/09/2020 15:31:00 -70.06, 123.48 117.90 04/09/2020 15:31:17 -70.06, 123.45 117.91 1.17 17
8 04/09/2020 16:20:40 69.23, -70.01 61.29 04/09/2020 16:21:47 69.20, -67.99 61.19 79.97 67
9 04/12/2020 06:57:58 70.13, 71.82 61.19 04/12/2020 06:57:30 70.13, 71.79 61.20 1.26 28
10 04/12/2020 07:47:28 -70.03,-120.69 118.92 04/12/2020 07:48:12 -70.04,-120.75 118.92 2.45 44
11 04/14/2020 22:24:56 -70.33, 20.34 119.58 04/14/2020 22:23:43 -70.38, 19.86 119.50 18.62 73
12 04/14/2020 23:14:25 70.10,-172.34 60.19 04/14/2020 23:14:24 70.12,-172.41 60.21 3.07 1
13 04/15/2020 00:03:56 -69.95, -4.93 119.97 04/15/2020 00:05:05 -69.96, -4.87 119.96 2.78 69
14 04/17/2020 14:41:27 -70.14, 135.94 120.71 04/17/2020 14:40:34 -70.15, 135.99 120.69 2.60 53
15 04/17/2020 15:30:53 70.07, -56.51 59.21 04/17/2020 15:31:18 70.05, -56.54 59.19 2.63 25

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/4/2020
SNOs_Map_LANDSAT-8_NPP_20200404.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/04/2020 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service