Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 4/3/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/04/2019 08:42:45 5.65, 72.48 04/04/2019 08:32:54 5.57, 72.13 39.86 591
2 04/04/2019 09:30:54 -1.18,-118.91 04/04/2019 09:22:18 -1.08,-119.53 69.75 516
3 04/04/2019 10:19:07 -3.48, 49.70 04/04/2019 10:11:47 -3.66, 48.82 99.73 440
4 04/07/2019 00:58:54 4.36,-171.37 04/07/2019 00:49:25 4.26,-171.80 48.79 569
5 04/07/2019 01:47:02 0.16, -2.75 04/07/2019 01:38:48 0.29, -3.45 78.53 494
6 04/09/2019 17:15:01 3.02, -55.21 04/09/2019 17:05:54 2.90, -55.71 57.67 547
7 04/09/2019 18:03:09 1.50, 113.41 04/09/2019 17:55:17 1.65, 112.64 87.29 472
8 04/12/2019 08:42:54 -6.23,-107.64 04/12/2019 08:32:54 -6.20,-107.97 36.33 600
9 04/12/2019 09:31:09 1.69, 60.95 04/12/2019 09:22:24 1.53, 60.37 66.57 525
10 04/12/2019 10:19:17 2.84,-130.43 04/12/2019 10:11:47 3.01,-131.28 96.02 450
11 04/15/2019 00:59:02 -4.90, 8.52 04/15/2019 00:49:24 -4.84, 8.12 45.07 578
12 04/15/2019 01:47:16 0.29, 177.12 04/15/2019 01:38:54 0.18, 176.46 75.39 502
13 04/17/2019 17:15:10 -3.57, 124.68 04/17/2019 17:05:54 -3.48, 124.20 53.92 556
14 04/17/2019 18:03:24 -1.03, -66.72 04/17/2019 17:55:24 -1.18, -67.46 84.19 480

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/3/2019
SNOs_Map_AQUA_NPP_20190404.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/03/2019 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service