Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2025 6 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 06/19/2025   05:12:56   (  -0.19,  61.29) (   0.38,  58.63)  302.20                80
 06/20/2025   04:49:38   (  -0.22,  61.28) (  -0.74,  63.60)  264.72                80
 06/21/2025   17:11:21   (   0.18,  61.31) (  -0.32,  58.98)  264.39                80
 06/22/2025   16:48:03   (   0.21,  61.30) (   0.81,  63.96)  302.43                80
 06/24/2025   05:09:38   (  -0.17,  61.28) (   0.22,  59.36)  217.40                80
 06/25/2025   04:46:20   (  -0.20,  61.28) (  -0.90,  64.34)  348.57                80
 06/26/2025   17:08:01   (   0.17,  61.32) (  -0.20,  59.72)  181.89                80
 06/27/2025   16:44:44   (   0.20,  61.32) (   0.93,  64.70)  384.44                80
 06/29/2025   05:06:18   (  -0.17,  61.29) (   0.10,  60.10)  135.12                80
 06/30/2025   04:43:01   (  -0.20,  61.29) (  -1.03,  65.08)  430.89                80
 07/01/2025   17:04:42   (   0.16,  61.33) (  -0.06,  60.46)   99.54                80
 07/02/2025   16:41:25   (   0.19,  61.33) (   1.07,  65.43)  466.87                80