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: 8/18/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/21/2019 00:08:31 3.53,-158.77 08/20/2019 23:59:15 3.46,-159.03 29.94 556
2 08/21/2019 00:56:39 0.97, 9.84 08/21/2019 00:48:38 1.09, 9.32 59.68 481
3 08/21/2019 01:44:53 -5.60, 178.45 08/21/2019 01:38:08 -5.76, 177.66 89.15 405
4 08/23/2019 15:39:27 -17.92, 146.34 08/23/2019 15:29:27 -17.96, 146.11 24.80 600
5 08/23/2019 16:24:34 2.00, -42.57 08/23/2019 16:15:43 1.91, -42.91 39.53 531
6 08/23/2019 17:12:43 2.43, 126.03 08/23/2019 17:05:07 2.59, 125.43 69.28 456
7 08/23/2019 18:00:57 -7.06, -65.36 08/23/2019 17:54:37 -7.26, -66.23 98.38 380
8 08/26/2019 07:52:24 -5.12, -94.97 08/26/2019 07:42:43 -5.08, -95.14 19.14 581
9 08/26/2019 08:40:38 0.48, 73.63 08/26/2019 08:32:13 0.41, 73.20 49.12 505
10 08/26/2019 09:28:46 4.01,-117.75 08/26/2019 09:21:36 4.14,-118.45 78.64 430
11 08/29/2019 00:08:28 -3.61, 21.23 08/28/2019 23:59:12 -3.53, 20.98 28.84 556
12 08/29/2019 00:56:42 -1.03,-170.17 08/29/2019 00:48:42 -1.14,-170.68 58.59 480
13 08/29/2019 01:44:50 5.52, -1.55 08/29/2019 01:38:05 5.69, -2.33 87.95 405
14 08/31/2019 15:39:16 16.97, -33.46 08/31/2019 15:29:16 17.00, -33.67 22.65 600
15 08/31/2019 16:24:31 -2.04, 137.44 08/31/2019 16:15:41 -1.98, 137.10 38.38 530
16 08/31/2019 17:12:46 -2.55, -53.97 08/31/2019 17:05:11 -2.68, -54.56 68.09 455
17 08/31/2019 18:00:54 7.04, 114.65 08/31/2019 17:54:34 7.24, 113.79 97.22 380

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/18/2019
SNOs_Map_AQUA_NPP_20190819.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 08/18/2019 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service