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: 4/12/2018
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 04/12/2018 14:41:15 -70.18, 136.00 118.69 04/12/2018 14:40:41 -70.20, 135.94 118.66 3.27 34
2 04/12/2018 15:30:43 70.02, -56.58 61.15 04/12/2018 15:31:24 70.04, -56.50 61.16 3.27 41
3 04/15/2018 06:08:10 70.43, 84.61 60.59 04/15/2018 06:06:58 70.46, 83.98 60.66 23.58 72
4 04/15/2018 06:57:43 -70.15,-108.16 119.69 04/15/2018 06:57:36 -70.15,-108.21 119.69 1.84 7
5 04/15/2018 07:47:10 70.04, 59.33 60.20 04/15/2018 07:48:20 70.04, 59.26 60.20 2.88 70
6 04/17/2018 22:24:41 70.22,-159.81 59.45 04/17/2018 22:23:49 70.21,-159.85 59.44 2.27 52
7 04/17/2018 23:14:11 -70.11, 7.67 120.68 04/17/2018 23:14:31 -70.10, 7.63 120.69 1.75 20
8 04/18/2018 00:03:53 69.18, 174.04 58.41 04/18/2018 00:04:59 69.15, 176.33 58.32 90.72 66
9 04/20/2018 14:41:08 70.18, -43.99 58.48 04/20/2018 14:40:43 70.17, -44.02 58.47 1.79 25
10 04/20/2018 15:30:38 -70.07, 123.49 121.65 04/20/2018 15:31:25 -70.06, 123.47 121.66 1.82 47
11 04/23/2018 06:08:09 -70.25, -95.66 122.36 04/23/2018 06:06:55 -70.28, -95.72 122.32 3.98 74
12 04/23/2018 06:57:36 70.13, 71.82 57.52 04/23/2018 06:57:38 70.13, 71.81 57.52 0.65 2
13 04/23/2018 07:47:07 -69.97,-120.77 122.65 04/23/2018 07:48:20 -70.02,-120.70 122.61 5.48 73
14 04/25/2018 22:24:37 -70.20, 20.15 123.29 04/25/2018 22:23:49 -70.18, 20.19 123.30 2.14 48
15 04/25/2018 23:14:04 70.08,-172.37 56.59 04/25/2018 23:14:33 70.09,-172.36 56.60 1.19 29

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/12/2018
SNOs_Map_LANDSAT-8_NPP_20180412.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/12/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service