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: 10/24/2018
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 10/26/2018 22:25:18 70.21,-159.76 82.77 10/26/2018 22:24:24 70.19,-159.78 82.75 2.63 54
2 10/26/2018 23:14:48 -70.10, 7.72 97.33 10/26/2018 23:15:06 -70.11, 7.66 97.32 2.38 18
3 10/27/2018 00:04:29 69.22, 174.16 81.80 10/27/2018 00:05:36 69.24, 176.24 81.83 82.08 67
4 10/29/2018 14:41:48 70.15, -43.97 83.60 10/29/2018 14:41:17 70.16, -43.97 83.62 1.11 31
5 10/29/2018 15:31:18 -70.04, 123.51 96.50 10/29/2018 15:31:58 -70.02, 123.56 96.51 2.49 40
6 11/01/2018 06:08:45 -70.58, -95.11 95.11 11/01/2018 06:07:34 -70.62, -96.23 95.07 41.86 71
7 11/01/2018 06:58:18 70.14, 71.90 84.47 11/01/2018 06:58:11 70.13, 71.84 84.46 2.34 7
8 11/01/2018 07:47:49 -69.98,-120.69 95.69 11/01/2018 07:48:52 -70.00,-120.63 95.67 2.85 63
9 11/03/2018 22:25:22 -70.19, 20.20 94.66 11/03/2018 22:24:20 -70.17, 20.24 94.67 2.16 62
10 11/03/2018 23:14:49 70.08,-172.31 85.25 11/03/2018 23:15:04 70.06,-172.27 85.23 2.87 15
11 11/04/2018 00:04:28 -69.48, -5.51 95.35 11/04/2018 00:05:37 -69.49, -4.12 95.33 53.91 69
12 11/06/2018 14:41:52 -70.18, 136.06 93.85 11/06/2018 14:41:14 -70.15, 136.04 93.88 3.38 38
13 11/06/2018 15:31:20 70.01, -56.53 85.99 11/06/2018 15:31:58 70.03, -56.47 86.02 3.24 38

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/24/2018
SNOs_Map_LANDSAT-8_NPP_20181025.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/24/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service