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: 8/22/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/23/2017 00:08:21 -3.78, 21.19 08/22/2017 23:59:02 -3.75, 21.01 20.97 559
2 08/23/2017 00:56:35 -0.84,-170.20 08/23/2017 00:48:32 -0.91,-170.65 51.02 483
3 08/23/2017 01:44:43 5.35, -1.58 08/23/2017 01:37:55 5.48, -2.30 80.35 408
4 08/25/2017 15:39:42 19.25, -33.98 08/25/2017 15:29:42 19.28, -34.15 18.63 600
5 08/25/2017 16:24:20 -2.06, 137.44 08/25/2017 16:15:29 -2.02, 137.16 31.66 531
6 08/25/2017 17:12:35 -2.50, -53.97 08/25/2017 17:04:59 -2.64, -54.50 61.57 456
7 08/25/2017 18:00:42 7.07, 114.66 08/25/2017 17:54:22 7.21, 113.86 90.64 380
8 08/28/2017 07:52:12 4.87, 85.07 08/28/2017 07:42:34 4.87, 84.95 12.89 578
9 08/28/2017 08:40:20 -0.35,-106.31 08/28/2017 08:31:57 -0.29,-106.69 42.37 503
10 08/28/2017 09:28:35 -4.20, 62.28 08/28/2017 09:21:27 -4.36, 61.65 72.08 428
11 08/31/2017 00:08:12 3.17,-158.68 08/30/2017 23:59:02 3.15,-158.89 23.41 550
12 08/31/2017 00:56:21 1.29, 9.92 08/31/2017 00:48:26 1.37, 9.45 53.13 475
13 08/31/2017 01:44:35 -5.90, 178.52 08/31/2017 01:37:55 -6.08, 177.80 82.54 400
14 09/02/2017 15:35:58 -6.09, 148.95 09/02/2017 15:26:00 -6.07, 148.92 4.20 598
15 09/02/2017 16:24:12 1.47, -42.44 09/02/2017 16:15:30 1.43, -42.74 34.08 522
16 09/02/2017 17:12:21 2.98, 126.16 09/02/2017 17:04:54 3.09, 125.60 63.81 447
17 09/02/2017 18:00:34 -7.65, -65.22 09/02/2017 17:54:23 -7.80, -66.05 92.90 371

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/22/2017
SNOs_Map_AQUA_NPP_20170822.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 08/22/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service