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: 1/19/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/19/2019 16:25:00 -3.12, 137.22 01/19/2019 16:15:52 -3.03, 136.80 46.90 548
2 01/19/2019 17:13:15 -1.50, -54.18 01/19/2019 17:05:22 -1.62, -54.86 76.73 473
3 01/22/2019 07:52:59 6.23, 84.77 01/22/2019 07:42:59 6.23, 84.53 26.95 600
4 01/22/2019 08:41:06 -1.71,-106.61 01/22/2019 08:32:21 -1.60,-107.11 56.73 525
5 01/22/2019 09:29:22 -2.84, 61.98 01/22/2019 09:21:52 -2.99, 61.22 86.44 450
6 01/25/2019 00:09:07 4.89,-159.07 01/24/2019 23:59:29 4.80,-159.38 36.07 578
7 01/25/2019 00:57:13 -0.32, 9.57 01/25/2019 00:48:51 -0.17, 8.99 66.57 502
8 01/25/2019 01:45:29 -4.24, 178.16 01/25/2019 01:38:22 -4.42, 177.31 96.03 427
9 01/27/2019 16:25:14 3.50, -42.89 01/27/2019 16:15:59 3.38, -43.29 45.98 555
10 01/27/2019 17:13:19 1.14, 125.75 01/27/2019 17:05:21 1.25, 125.08 76.38 478
11 01/30/2019 07:55:37 -15.83, -97.32 01/30/2019 07:45:37 -15.87, -97.67 38.16 600
12 01/30/2019 08:41:20 2.05, 73.30 01/30/2019 08:32:29 1.96, 72.80 55.75 531
13 01/30/2019 09:29:26 2.53,-118.07 01/30/2019 09:21:51 2.68,-118.83 86.08 455
14 02/02/2019 00:09:10 -5.21, 20.88 02/01/2019 23:59:27 -5.12, 20.57 35.83 583
15 02/02/2019 00:57:26 0.66,-170.53 02/02/2019 00:48:58 0.53,-171.11 65.59 508
16 02/02/2019 01:45:32 3.92, -1.90 02/02/2019 01:38:20 4.10, -2.74 95.76 432

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/19/2019
SNOs_Map_AQUA_NPP_20190119.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 01/19/2019 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service